Merge CVE-2021-27218, CVE-2021-27219 and CVE-2021-28153 fixes into glib-2-58
See merge requests
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2000,
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2001 and
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2002.
diff --git a/gio/gdbusconnection.c b/gio/gdbusconnection.c
index 7270365..85ed1a3 100644
--- a/gio/gdbusconnection.c
+++ b/gio/gdbusconnection.c
@@ -110,6 +110,7 @@
#include "gasyncinitable.h"
#include "giostream.h"
#include "gasyncresult.h"
+#include "gstrfuncsprivate.h"
#include "gtask.h"
#ifdef G_OS_UNIX
@@ -3961,7 +3962,7 @@
/* Don't waste memory by copying padding - remember to update this
* when changing struct _GDBusInterfaceVTable in gdbusconnection.h
*/
- return g_memdup ((gconstpointer) vtable, 3 * sizeof (gpointer));
+ return g_memdup2 ((gconstpointer) vtable, 3 * sizeof (gpointer));
}
static void
@@ -3978,7 +3979,7 @@
/* Don't waste memory by copying padding - remember to update this
* when changing struct _GDBusSubtreeVTable in gdbusconnection.h
*/
- return g_memdup ((gconstpointer) vtable, 3 * sizeof (gpointer));
+ return g_memdup2 ((gconstpointer) vtable, 3 * sizeof (gpointer));
}
static void
diff --git a/gio/gdbusinterfaceskeleton.c b/gio/gdbusinterfaceskeleton.c
index 96bd520..672604c 100644
--- a/gio/gdbusinterfaceskeleton.c
+++ b/gio/gdbusinterfaceskeleton.c
@@ -27,6 +27,7 @@
#include "gdbusprivate.h"
#include "gdbusmethodinvocation.h"
#include "gdbusconnection.h"
+#include "gstrfuncsprivate.h"
#include "gtask.h"
#include "gioerror.h"
@@ -697,7 +698,7 @@
* properly before building the hooked_vtable, so we create it
* once at the last minute.
*/
- interface_->priv->hooked_vtable = g_memdup (g_dbus_interface_skeleton_get_vtable (interface_), sizeof (GDBusInterfaceVTable));
+ interface_->priv->hooked_vtable = g_memdup2 (g_dbus_interface_skeleton_get_vtable (interface_), sizeof (GDBusInterfaceVTable));
interface_->priv->hooked_vtable->method_call = skeleton_intercept_handle_method_call;
}
diff --git a/gio/gfile.c b/gio/gfile.c
index a5709a4..d2314a4 100644
--- a/gio/gfile.c
+++ b/gio/gfile.c
@@ -60,6 +60,7 @@
#include "gasyncresult.h"
#include "gioerror.h"
#include "glibintl.h"
+#include "gstrfuncsprivate.h"
/**
@@ -7738,7 +7739,7 @@
g_main_context_invoke_full (g_task_get_context (task),
g_task_get_priority (task),
measure_disk_usage_invoke_progress,
- g_memdup (&progress, sizeof progress),
+ g_memdup2 (&progress, sizeof progress),
g_free);
}
@@ -7756,7 +7757,7 @@
data->progress_callback ? measure_disk_usage_progress : NULL, task,
&result.disk_usage, &result.num_dirs, &result.num_files,
&error))
- g_task_return_pointer (task, g_memdup (&result, sizeof result), g_free);
+ g_task_return_pointer (task, g_memdup2 (&result, sizeof result), g_free);
else
g_task_return_error (task, error);
}
@@ -7780,7 +7781,7 @@
task = g_task_new (file, cancellable, callback, user_data);
g_task_set_source_tag (task, g_file_real_measure_disk_usage_async);
- g_task_set_task_data (task, g_memdup (&data, sizeof data), g_free);
+ g_task_set_task_data (task, g_memdup2 (&data, sizeof data), g_free);
g_task_set_priority (task, io_priority);
g_task_run_in_thread (task, measure_disk_usage_thread);
diff --git a/gio/glocalfileoutputstream.c b/gio/glocalfileoutputstream.c
index 57d2d5d..8d7eadd 100644
--- a/gio/glocalfileoutputstream.c
+++ b/gio/glocalfileoutputstream.c
@@ -56,6 +56,12 @@
#define O_BINARY 0
#endif
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 0
+#else
+#define HAVE_O_CLOEXEC 1
+#endif
+
struct _GLocalFileOutputStreamPrivate {
char *tmp_filename;
char *original_filename;
@@ -751,11 +757,12 @@
int res;
int mode;
int errsv;
+ gboolean replace_destination_set = (flags & G_FILE_CREATE_REPLACE_DESTINATION);
mode = mode_from_flags_or_info (flags, reference_info);
/* We only need read access to the original file if we are creating a backup.
- * We also add O_CREATE to avoid a race if the file was just removed */
+ * We also add O_CREAT to avoid a race if the file was just removed */
if (create_backup || readable)
open_flags = O_RDWR | O_CREAT | O_BINARY;
else
@@ -778,16 +785,22 @@
/* Could be a symlink, or it could be a regular ELOOP error,
* but then the next open will fail too. */
is_symlink = TRUE;
- fd = g_open (filename, open_flags, mode);
+ if (!replace_destination_set)
+ fd = g_open (filename, open_flags, mode);
}
-#else
- fd = g_open (filename, open_flags, mode);
- errsv = errno;
+#else /* if !O_NOFOLLOW */
/* This is racy, but we do it as soon as possible to minimize the race */
is_symlink = g_file_test (filename, G_FILE_TEST_IS_SYMLINK);
+
+ if (!is_symlink || !replace_destination_set)
+ {
+ fd = g_open (filename, open_flags, mode);
+ errsv = errno;
+ }
#endif
- if (fd == -1)
+ if (fd == -1 &&
+ (!is_symlink || !replace_destination_set))
{
char *display_name = g_filename_display_name (filename);
g_set_error (error, G_IO_ERROR,
@@ -801,7 +814,10 @@
#ifdef G_OS_WIN32
res = GLIB_PRIVATE_CALL (g_win32_fstat) (fd, &original_stat);
#else
- res = fstat (fd, &original_stat);
+ if (!is_symlink)
+ res = fstat (fd, &original_stat);
+ else
+ res = lstat (filename, &original_stat);
#endif
errsv = errno;
@@ -813,23 +829,34 @@
_("Error when getting information for file “%s”: %s"),
display_name, g_strerror (errsv));
g_free (display_name);
- goto err_out;
+ goto error;
}
/* not a regular file */
if (!S_ISREG (original_stat.st_mode))
{
if (S_ISDIR (original_stat.st_mode))
- g_set_error_literal (error,
- G_IO_ERROR,
- G_IO_ERROR_IS_DIRECTORY,
- _("Target file is a directory"));
- else
- g_set_error_literal (error,
+ {
+ g_set_error_literal (error,
+ G_IO_ERROR,
+ G_IO_ERROR_IS_DIRECTORY,
+ _("Target file is a directory"));
+ goto error;
+ }
+ else if (!is_symlink ||
+#ifdef S_ISLNK
+ !S_ISLNK (original_stat.st_mode)
+#else
+ FALSE
+#endif
+ )
+ {
+ g_set_error_literal (error,
G_IO_ERROR,
G_IO_ERROR_NOT_REGULAR_FILE,
_("Target file is not a regular file"));
- goto err_out;
+ goto error;
+ }
}
if (etag != NULL)
@@ -842,7 +869,7 @@
G_IO_ERROR_WRONG_ETAG,
_("The file was externally modified"));
g_free (current_etag);
- goto err_out;
+ goto error;
}
g_free (current_etag);
}
@@ -858,7 +885,7 @@
* to a backup file and rewrite the contents of the file.
*/
- if ((flags & G_FILE_CREATE_REPLACE_DESTINATION) ||
+ if (replace_destination_set ||
(!(original_stat.st_nlink > 1) && !is_symlink))
{
char *dirname, *tmp_filename;
@@ -877,7 +904,7 @@
/* try to keep permissions (unless replacing) */
- if ( ! (flags & G_FILE_CREATE_REPLACE_DESTINATION) &&
+ if (!replace_destination_set &&
(
#ifdef HAVE_FCHOWN
fchown (tmpfd, original_stat.st_uid, original_stat.st_gid) == -1 ||
@@ -910,7 +937,8 @@
}
}
- g_close (fd, NULL);
+ if (fd >= 0)
+ g_close (fd, NULL);
*temp_filename = tmp_filename;
return tmpfd;
}
@@ -934,7 +962,7 @@
G_IO_ERROR_CANT_CREATE_BACKUP,
_("Backup file creation failed"));
g_free (backup_filename);
- goto err_out;
+ goto error;
}
bfd = g_open (backup_filename,
@@ -948,7 +976,7 @@
G_IO_ERROR_CANT_CREATE_BACKUP,
_("Backup file creation failed"));
g_free (backup_filename);
- goto err_out;
+ goto error;
}
/* If needed, Try to set the group of the backup same as the
@@ -965,7 +993,7 @@
g_unlink (backup_filename);
g_close (bfd, NULL);
g_free (backup_filename);
- goto err_out;
+ goto error;
}
if ((original_stat.st_gid != tmp_statbuf.st_gid) &&
@@ -982,7 +1010,7 @@
g_unlink (backup_filename);
g_close (bfd, NULL);
g_free (backup_filename);
- goto err_out;
+ goto error;
}
}
#endif
@@ -997,7 +1025,7 @@
g_close (bfd, NULL);
g_free (backup_filename);
- goto err_out;
+ goto error;
}
g_close (bfd, NULL);
@@ -1012,11 +1040,11 @@
g_io_error_from_errno (errsv),
_("Error seeking in file: %s"),
g_strerror (errsv));
- goto err_out;
+ goto error;
}
}
- if (flags & G_FILE_CREATE_REPLACE_DESTINATION)
+ if (replace_destination_set)
{
g_close (fd, NULL);
@@ -1028,7 +1056,7 @@
g_io_error_from_errno (errsv),
_("Error removing old file: %s"),
g_strerror (errsv));
- goto err_out2;
+ goto error;
}
if (readable)
@@ -1045,7 +1073,7 @@
_("Error opening file “%s”: %s"),
display_name, g_strerror (errsv));
g_free (display_name);
- goto err_out2;
+ goto error;
}
}
else
@@ -1063,15 +1091,16 @@
g_io_error_from_errno (errsv),
_("Error truncating file: %s"),
g_strerror (errsv));
- goto err_out;
+ goto error;
}
}
return fd;
- err_out:
- g_close (fd, NULL);
- err_out2:
+error:
+ if (fd >= 0)
+ g_close (fd, NULL);
+
return -1;
}
@@ -1101,7 +1130,7 @@
sync_on_close = FALSE;
/* If the file doesn't exist, create it */
- open_flags = O_CREAT | O_EXCL | O_BINARY;
+ open_flags = O_CREAT | O_EXCL | O_BINARY | O_CLOEXEC;
if (readable)
open_flags |= O_RDWR;
else
@@ -1131,8 +1160,11 @@
set_error_from_open_errno (filename, error);
return NULL;
}
-
-
+#if !defined(HAVE_O_CLOEXEC) && defined(F_SETFD)
+ else
+ fcntl (fd, F_SETFD, FD_CLOEXEC);
+#endif
+
stream = g_object_new (G_TYPE_LOCAL_FILE_OUTPUT_STREAM, NULL);
stream->priv->fd = fd;
stream->priv->sync_on_close = sync_on_close;
diff --git a/gio/gsettingsschema.c b/gio/gsettingsschema.c
index 38c9d78..e23dd8c 100644
--- a/gio/gsettingsschema.c
+++ b/gio/gsettingsschema.c
@@ -20,6 +20,7 @@
#include "gsettingsschema-internal.h"
#include "gsettings.h"
+#include "gstrfuncsprivate.h"
#include "gvdb/gvdb-reader.h"
#include "strinfo.c"
@@ -1057,9 +1058,9 @@
if (g_str_has_suffix (key, "/"))
{
- gint length = strlen (key);
+ gsize length = strlen (key);
- strv[j] = g_memdup (key, length);
+ strv[j] = g_memdup2 (key, length);
strv[j][length - 1] = '\0';
j++;
}
diff --git a/gio/gwin32appinfo.c b/gio/gwin32appinfo.c
index 9f335b3..2a0fe38 100644
--- a/gio/gwin32appinfo.c
+++ b/gio/gwin32appinfo.c
@@ -472,7 +472,7 @@
str_size = wcslen (str) + 1;
str_size *= sizeof (gunichar2);
}
- return g_memdup (str, str_size);
+ return g_memdup2 (str, str_size);
}
#define URL_ASSOCIATIONS L"HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\Shell\\Associations\\UrlAssociations\\"
diff --git a/gio/gwin32registrykey.c b/gio/gwin32registrykey.c
index c19fede..1c55263 100644
--- a/gio/gwin32registrykey.c
+++ b/gio/gwin32registrykey.c
@@ -28,6 +28,8 @@
#include <ntstatus.h>
#include <winternl.h>
+#include "gstrfuncsprivate.h"
+
#ifndef _WDMDDK_
typedef enum _KEY_INFORMATION_CLASS {
KeyBasicInformation,
@@ -134,7 +136,7 @@
str_size = wcslen (str) + 1;
str_size *= sizeof (gunichar2);
}
- return g_memdup (str, str_size);
+ return g_memdup2 (str, str_size);
}
/**
@@ -247,7 +249,7 @@
new_iter->value_name_size = iter->value_name_size;
if (iter->value_data != NULL)
- new_iter->value_data = g_memdup (iter->value_data, iter->value_data_size);
+ new_iter->value_data = g_memdup2 (iter->value_data, iter->value_data_size);
new_iter->value_data_size = iter->value_data_size;
@@ -268,8 +270,8 @@
new_iter->value_data_expanded_charsize = iter->value_data_expanded_charsize;
if (iter->value_data_expanded_u8 != NULL)
- new_iter->value_data_expanded_u8 = g_memdup (iter->value_data_expanded_u8,
- iter->value_data_expanded_charsize);
+ new_iter->value_data_expanded_u8 = g_memdup2 (iter->value_data_expanded_u8,
+ iter->value_data_expanded_charsize);
new_iter->value_data_expanded_u8_size = iter->value_data_expanded_charsize;
diff --git a/gio/tests/async-close-output-stream.c b/gio/tests/async-close-output-stream.c
index 5f66202..d3f97a1 100644
--- a/gio/tests/async-close-output-stream.c
+++ b/gio/tests/async-close-output-stream.c
@@ -24,6 +24,8 @@
#include <stdlib.h>
#include <string.h>
+#include "gstrfuncsprivate.h"
+
#define DATA_TO_WRITE "Hello world\n"
typedef struct
@@ -147,9 +149,9 @@
data->expected_size = g_memory_output_stream_get_data_size (G_MEMORY_OUTPUT_STREAM (data->data_stream));
- g_assert_cmpint (data->expected_size, >, 0);
+ g_assert_cmpuint (data->expected_size, >, 0);
- data->expected_output = g_memdup (written, (guint)data->expected_size);
+ data->expected_output = g_memdup2 (written, data->expected_size);
/* then recreate the streams and prepare them for the asynchronous close */
destroy_streams (data);
diff --git a/gio/tests/file.c b/gio/tests/file.c
index d2f1474..1bdbe19 100644
--- a/gio/tests/file.c
+++ b/gio/tests/file.c
@@ -679,7 +679,7 @@
guint count;
GError *error = NULL;
- g_test_bug ("629301");
+ g_test_bug ("https://bugzilla.gnome.org/629301");
path = g_dir_make_tmp ("g_file_replace_cancel_XXXXXX", &error);
g_assert_no_error (error);
@@ -788,6 +788,112 @@
}
static void
+test_replace_symlink (void)
+{
+#ifdef G_OS_UNIX
+ gchar *tmpdir_path = NULL;
+ GFile *tmpdir = NULL, *source_file = NULL, *target_file = NULL;
+ GFileOutputStream *stream = NULL;
+ const gchar *new_contents = "this is a test message which should be written to source and not target";
+ gsize n_written;
+ GFileEnumerator *enumerator = NULL;
+ GFileInfo *info = NULL;
+ gchar *contents = NULL;
+ gsize length = 0;
+ GError *local_error = NULL;
+
+ g_test_bug ("https://gitlab.gnome.org/GNOME/glib/-/issues/2325");
+
+ /* Create a fresh, empty working directory. */
+ tmpdir_path = g_dir_make_tmp ("g_file_replace_symlink_XXXXXX", &local_error);
+ g_assert_no_error (local_error);
+ tmpdir = g_file_new_for_path (tmpdir_path);
+
+ g_test_message ("Using temporary directory %s", tmpdir_path);
+ g_free (tmpdir_path);
+
+ /* Create symlink `source` which points to `target`. */
+ source_file = g_file_get_child (tmpdir, "source");
+ target_file = g_file_get_child (tmpdir, "target");
+ g_file_make_symbolic_link (source_file, "target", NULL, &local_error);
+ g_assert_no_error (local_error);
+
+ /* Ensure that `target` doesn’t exist */
+ g_assert_false (g_file_query_exists (target_file, NULL));
+
+ /* Replace the `source` symlink with a regular file using
+ * %G_FILE_CREATE_REPLACE_DESTINATION, which should replace it *without*
+ * following the symlink */
+ stream = g_file_replace (source_file, NULL, FALSE /* no backup */,
+ G_FILE_CREATE_REPLACE_DESTINATION, NULL, &local_error);
+ g_assert_no_error (local_error);
+
+ g_output_stream_write_all (G_OUTPUT_STREAM (stream), new_contents, strlen (new_contents),
+ &n_written, NULL, &local_error);
+ g_assert_no_error (local_error);
+ g_assert_cmpint (n_written, ==, strlen (new_contents));
+
+ g_output_stream_close (G_OUTPUT_STREAM (stream), NULL, &local_error);
+ g_assert_no_error (local_error);
+
+ g_clear_object (&stream);
+
+ /* At this point, there should still only be one file: `source`. It should
+ * now be a regular file. `target` should not exist. */
+ enumerator = g_file_enumerate_children (tmpdir,
+ G_FILE_ATTRIBUTE_STANDARD_NAME ","
+ G_FILE_ATTRIBUTE_STANDARD_TYPE,
+ G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL, &local_error);
+ g_assert_no_error (local_error);
+
+ info = g_file_enumerator_next_file (enumerator, NULL, &local_error);
+ g_assert_no_error (local_error);
+ g_assert_nonnull (info);
+
+ g_assert_cmpstr (g_file_info_get_name (info), ==, "source");
+ g_assert_cmpint (g_file_info_get_file_type (info), ==, G_FILE_TYPE_REGULAR);
+
+ g_clear_object (&info);
+
+ info = g_file_enumerator_next_file (enumerator, NULL, &local_error);
+ g_assert_no_error (local_error);
+ g_assert_null (info);
+
+ g_file_enumerator_close (enumerator, NULL, &local_error);
+ g_assert_no_error (local_error);
+ g_clear_object (&enumerator);
+
+ /* Double-check that `target` doesn’t exist */
+ g_assert_false (g_file_query_exists (target_file, NULL));
+
+ /* Check the content of `source`. */
+ g_file_load_contents (source_file,
+ NULL,
+ &contents,
+ &length,
+ NULL,
+ &local_error);
+ g_assert_no_error (local_error);
+ g_assert_cmpstr (contents, ==, new_contents);
+ g_assert_cmpuint (length, ==, strlen (new_contents));
+ g_free (contents);
+
+ /* Tidy up. */
+ g_file_delete (source_file, NULL, &local_error);
+ g_assert_no_error (local_error);
+
+ g_file_delete (tmpdir, NULL, &local_error);
+ g_assert_no_error (local_error);
+
+ g_clear_object (&target_file);
+ g_clear_object (&source_file);
+ g_clear_object (&tmpdir);
+#else /* if !G_OS_UNIX */
+ g_test_skip ("Symlink replacement tests can only be run on Unix")
+#endif
+}
+
+static void
on_file_deleted (GObject *object,
GAsyncResult *result,
gpointer user_data)
@@ -1167,7 +1273,7 @@
{
g_test_init (&argc, &argv, NULL);
- g_test_bug_base ("http://bugzilla.gnome.org/");
+ g_test_bug_base ("");
g_test_add_func ("/file/basic", test_basic);
g_test_add_func ("/file/build-filename", test_build_filename);
@@ -1182,6 +1288,7 @@
g_test_add_data_func ("/file/async-create-delete/4096", GINT_TO_POINTER (4096), test_create_delete);
g_test_add_func ("/file/replace-load", test_replace_load);
g_test_add_func ("/file/replace-cancel", test_replace_cancel);
+ g_test_add_func ("/file/replace-symlink", test_replace_symlink);
g_test_add_func ("/file/async-delete", test_async_delete);
#ifdef G_OS_UNIX
g_test_add_func ("/file/copy-preserve-mode", test_copy_preserve_mode);
diff --git a/gio/tests/gdbus-export.c b/gio/tests/gdbus-export.c
index 4d6d3a4..544b886 100644
--- a/gio/tests/gdbus-export.c
+++ b/gio/tests/gdbus-export.c
@@ -23,6 +23,7 @@
#include <string.h>
#include "gdbus-tests.h"
+#include "gstrfuncsprivate.h"
/* all tests rely on a shared mainloop */
static GMainLoop *loop = NULL;
@@ -652,7 +653,7 @@
g_assert_not_reached ();
}
- return g_memdup (interfaces, 2 * sizeof (void *));
+ return g_memdup2 (interfaces, 2 * sizeof (void *));
}
static const GDBusInterfaceVTable *
@@ -708,7 +709,7 @@
{
const GDBusInterfaceInfo *interfaces[2] = { &dyna_interface_info, NULL };
- return g_memdup (interfaces, 2 * sizeof (void *));
+ return g_memdup2 (interfaces, 2 * sizeof (void *));
}
static const GDBusInterfaceVTable *
diff --git a/gio/win32/gwinhttpfile.c b/gio/win32/gwinhttpfile.c
index d5df16d..e98031a 100644
--- a/gio/win32/gwinhttpfile.c
+++ b/gio/win32/gwinhttpfile.c
@@ -29,6 +29,7 @@
#include "gio/gfile.h"
#include "gio/gfileattribute.h"
#include "gio/gfileinfo.h"
+#include "gstrfuncsprivate.h"
#include "gwinhttpfile.h"
#include "gwinhttpfileinputstream.h"
#include "gwinhttpfileoutputstream.h"
@@ -393,10 +394,10 @@
child = g_object_new (G_TYPE_WINHTTP_FILE, NULL);
child->vfs = winhttp_file->vfs;
child->url = winhttp_file->url;
- child->url.lpszScheme = g_memdup (winhttp_file->url.lpszScheme, (winhttp_file->url.dwSchemeLength+1)*2);
- child->url.lpszHostName = g_memdup (winhttp_file->url.lpszHostName, (winhttp_file->url.dwHostNameLength+1)*2);
- child->url.lpszUserName = g_memdup (winhttp_file->url.lpszUserName, (winhttp_file->url.dwUserNameLength+1)*2);
- child->url.lpszPassword = g_memdup (winhttp_file->url.lpszPassword, (winhttp_file->url.dwPasswordLength+1)*2);
+ child->url.lpszScheme = g_memdup2 (winhttp_file->url.lpszScheme, ((gsize) winhttp_file->url.dwSchemeLength + 1) * 2);
+ child->url.lpszHostName = g_memdup2 (winhttp_file->url.lpszHostName, ((gsize) winhttp_file->url.dwHostNameLength + 1) * 2);
+ child->url.lpszUserName = g_memdup2 (winhttp_file->url.lpszUserName, ((gsize) winhttp_file->url.dwUserNameLength + 1) * 2);
+ child->url.lpszPassword = g_memdup2 (winhttp_file->url.lpszPassword, ((gsize) winhttp_file->url.dwPasswordLength + 1) * 2);
child->url.lpszUrlPath = wnew_path;
child->url.dwUrlPathLength = wcslen (wnew_path);
child->url.lpszExtraInfo = NULL;
diff --git a/glib/gbytes.c b/glib/gbytes.c
index d56abe6..dee4948 100644
--- a/glib/gbytes.c
+++ b/glib/gbytes.c
@@ -34,6 +34,8 @@
#include <string.h>
+#include "gstrfuncsprivate.h"
+
/**
* GBytes:
*
@@ -95,7 +97,7 @@
{
g_return_val_if_fail (data != NULL || size == 0, NULL);
- return g_bytes_new_take (g_memdup (data, size), size);
+ return g_bytes_new_take (g_memdup2 (data, size), size);
}
/**
@@ -499,7 +501,7 @@
* Copy: Non g_malloc (or compatible) allocator, or static memory,
* so we have to copy, and then unref.
*/
- result = g_memdup (bytes->data, bytes->size);
+ result = g_memdup2 (bytes->data, bytes->size);
*size = bytes->size;
g_bytes_unref (bytes);
}
diff --git a/glib/gdir.c b/glib/gdir.c
index cb4ad0b..9d955d5 100644
--- a/glib/gdir.c
+++ b/glib/gdir.c
@@ -37,6 +37,7 @@
#include "gconvert.h"
#include "gfileutils.h"
#include "gstrfuncs.h"
+#include "gstrfuncsprivate.h"
#include "gtestutils.h"
#include "glibintl.h"
@@ -113,7 +114,7 @@
return NULL;
#endif
- return g_memdup (&dir, sizeof dir);
+ return g_memdup2 (&dir, sizeof dir);
}
/**
diff --git a/glib/ghash.c b/glib/ghash.c
index 433004c..e36a7a8 100644
--- a/glib/ghash.c
+++ b/glib/ghash.c
@@ -34,6 +34,7 @@
#include "glib-private.h"
#include "gstrfuncs.h"
+#include "gstrfuncsprivate.h"
#include "gatomic.h"
#include "gtestutils.h"
#include "gslice.h"
@@ -967,7 +968,7 @@
* split the table.
*/
if (G_UNLIKELY (hash_table->keys == hash_table->values && hash_table->keys[node_index] != new_value))
- hash_table->values = g_memdup (hash_table->keys, sizeof (gpointer) * hash_table->size);
+ hash_table->values = g_memdup2 (hash_table->keys, sizeof (gpointer) * hash_table->size);
/* Step 3: Actually do the write */
hash_table->values[node_index] = new_value;
diff --git a/glib/gslice.c b/glib/gslice.c
index d1b1fc6..db3331b 100644
--- a/glib/gslice.c
+++ b/glib/gslice.c
@@ -41,6 +41,7 @@
#include "gmain.h"
#include "gmem.h" /* gslice.h */
#include "gstrfuncs.h"
+#include "gstrfuncsprivate.h"
#include "gutils.h"
#include "gtrashstack.h"
#include "gtestutils.h"
@@ -349,7 +350,7 @@
array[i++] = allocator->contention_counters[address];
array[i++] = allocator_get_magazine_threshold (allocator, address);
*n_values = i;
- return g_memdup (array, sizeof (array[0]) * *n_values);
+ return g_memdup2 (array, sizeof (array[0]) * *n_values);
default:
return NULL;
}
diff --git a/glib/gtestutils.c b/glib/gtestutils.c
index 7b29c27..f484fd3 100644
--- a/glib/gtestutils.c
+++ b/glib/gtestutils.c
@@ -49,6 +49,7 @@
#include "gpattern.h"
#include "grand.h"
#include "gstrfuncs.h"
+#include "gstrfuncsprivate.h"
#include "gtimer.h"
#include "gslice.h"
#include "gspawn.h"
@@ -3461,7 +3462,7 @@
if (p <= tbuffer->data->str + mlength)
{
g_string_erase (tbuffer->data, 0, mlength);
- tbuffer->msgs = g_slist_prepend (tbuffer->msgs, g_memdup (&msg, sizeof (msg)));
+ tbuffer->msgs = g_slist_prepend (tbuffer->msgs, g_memdup2 (&msg, sizeof (msg)));
return TRUE;
}
diff --git a/glib/gvariant.c b/glib/gvariant.c
index d45b487..de35c3e 100644
--- a/glib/gvariant.c
+++ b/glib/gvariant.c
@@ -33,6 +33,7 @@
#include <string.h>
+#include "gstrfuncsprivate.h"
/**
* SECTION:gvariant
@@ -720,7 +721,7 @@
g_variant_ref_sink (value);
return g_variant_new_from_children (G_VARIANT_TYPE_VARIANT,
- g_memdup (&value, sizeof value),
+ g_memdup2 (&value, sizeof value),
1, g_variant_is_trusted (value));
}
@@ -1224,7 +1225,7 @@
return NULL;
}
- data = g_memdup (elements, n_elements * element_size);
+ data = g_memdup2 (elements, n_elements * element_size);
value = g_variant_new_from_data (array_type, data,
n_elements * element_size,
FALSE, g_free, data);
@@ -1901,7 +1902,7 @@
if (length)
*length = size;
- return g_memdup (original, size + 1);
+ return g_memdup2 (original, size + 1);
}
/**
diff --git a/glib/gvarianttype.c b/glib/gvarianttype.c
index f64be97..59ae6aa 100644
--- a/glib/gvarianttype.c
+++ b/glib/gvarianttype.c
@@ -28,6 +28,7 @@
#include <string.h>
+#include "gstrfuncsprivate.h"
/**
* SECTION:gvarianttype
@@ -1177,7 +1178,7 @@
g_assert (offset < sizeof buffer);
buffer[offset++] = ')';
- return (GVariantType *) g_memdup (buffer, offset);
+ return (GVariantType *) g_memdup2 (buffer, offset);
}
/**
diff --git a/glib/tests/array-test.c b/glib/tests/array-test.c
index e0a6109..faa6061 100644
--- a/glib/tests/array-test.c
+++ b/glib/tests/array-test.c
@@ -30,6 +30,8 @@
#include <string.h>
#include "glib.h"
+#include "gstrfuncsprivate.h"
+
/* Test data to be passed to any function which calls g_array_new(), providing
* the parameters for that call. Most #GArray tests should be repeated for all
* possible values of #ArrayTestData. */
@@ -1177,7 +1179,7 @@
GByteArray *gbarray;
guint8 *data;
- data = g_memdup ("woooweeewow", 11);
+ data = g_memdup2 ("woooweeewow", 11);
gbarray = g_byte_array_new_take (data, 11);
g_assert (gbarray->data == data);
g_assert_cmpuint (gbarray->len, ==, 11);
diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
index 18800f9..e6ac324 100644
--- a/glib/tests/gvariant.c
+++ b/glib/tests/gvariant.c
@@ -17,6 +17,7 @@
#include <string.h>
#include <stdlib.h>
#include <glib.h>
+#include "gstrfuncsprivate.h"
#define BASIC "bynqiuxthdsog?"
#define N_BASIC (G_N_ELEMENTS (BASIC) - 1)
@@ -4779,7 +4780,7 @@
GVariant *variant = NULL;
GVariant *normal_variant = NULL;
- aligned_data = g_memdup (data, size); /* guarantee alignment */
+ aligned_data = g_memdup2 (data, size); /* guarantee alignment */
variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, aligned_data, size,
FALSE, NULL, NULL);
g_assert_nonnull (variant);
@@ -4908,7 +4909,7 @@
GVariant *variant = NULL;
GVariant *normal_variant = NULL;
- aligned_data = g_memdup (data, size); /* guarantee alignment */
+ aligned_data = g_memdup2 (data, size); /* guarantee alignment */
variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, aligned_data, size,
FALSE, NULL, NULL);
g_assert_nonnull (variant);
@@ -4935,7 +4936,7 @@
GVariant *variant = NULL;
GVariant *normal_variant = NULL;
- aligned_data = g_memdup (data, size); /* guarantee alignment */
+ aligned_data = g_memdup2 (data, size); /* guarantee alignment */
variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, aligned_data,
size, FALSE, NULL, NULL);
g_assert_nonnull (variant);
@@ -4962,7 +4963,7 @@
GVariant *variant = NULL;
GVariant *normal_variant = NULL;
- aligned_data = g_memdup (data, size); /* guarantee alignment */
+ aligned_data = g_memdup2 (data, size); /* guarantee alignment */
variant = g_variant_new_from_data (G_VARIANT_TYPE_VARIANT, aligned_data, size,
FALSE, NULL, NULL);
g_assert_nonnull (variant);
diff --git a/glib/tests/option-context.c b/glib/tests/option-context.c
index 34ebfaa..7125e22 100644
--- a/glib/tests/option-context.c
+++ b/glib/tests/option-context.c
@@ -27,6 +27,8 @@
#include <string.h>
#include <locale.h>
+#include "gstrfuncsprivate.h"
+
static GOptionEntry main_entries[] = {
{ "main-switch", 0, 0,
G_OPTION_ARG_NONE, NULL,
@@ -256,7 +258,7 @@
static char **
copy_stringv (char **argv, int argc)
{
- return g_memdup (argv, sizeof (char *) * (argc + 1));
+ return g_memdup2 (argv, sizeof (char *) * (argc + 1));
}
static void
@@ -2318,7 +2320,7 @@
g_option_context_add_group (context, group);
argv = split_string ("program --test arg1 -f arg2 --group-test arg3 --frob arg4 -z arg5", &argc);
- orig_argv = g_memdup (argv, (argc + 1) * sizeof (char *));
+ orig_argv = g_memdup2 (argv, (argc + 1) * sizeof (char *));
retval = g_option_context_parse (context, &argc, &argv, &error);
diff --git a/gobject/gsignal.c b/gobject/gsignal.c
index 76f1dc9..4296eb2 100644
--- a/gobject/gsignal.c
+++ b/gobject/gsignal.c
@@ -28,6 +28,7 @@
#include <signal.h>
#include "gsignal.h"
+#include "gstrfuncsprivate.h"
#include "gtype-private.h"
#include "gbsearcharray.h"
#include "gvaluecollector.h"
@@ -1724,7 +1725,7 @@
node->single_va_closure_is_valid = FALSE;
node->flags = signal_flags & G_SIGNAL_FLAGS_MASK;
node->n_params = n_params;
- node->param_types = g_memdup (param_types, sizeof (GType) * n_params);
+ node->param_types = g_memdup2 (param_types, sizeof (GType) * n_params);
node->return_type = return_type;
node->class_closure_bsa = NULL;
if (accumulator)
diff --git a/gobject/gtype.c b/gobject/gtype.c
index 1acc0a0..bee83bd 100644
--- a/gobject/gtype.c
+++ b/gobject/gtype.c
@@ -33,6 +33,7 @@
#include "glib-private.h"
#include "gconstructor.h"
+#include "gstrfuncsprivate.h"
#ifdef G_OS_WIN32
#include <windows.h>
@@ -1467,7 +1468,7 @@
iholder->next = iface_node_get_holders_L (iface);
iface_node_set_holders_W (iface, iholder);
iholder->instance_type = NODE_TYPE (node);
- iholder->info = info ? g_memdup (info, sizeof (*info)) : NULL;
+ iholder->info = info ? g_memdup2 (info, sizeof (*info)) : NULL;
iholder->plugin = plugin;
/* create an iface entry for this type */
@@ -1728,7 +1729,7 @@
INVALID_RECURSION ("g_type_plugin_*", iholder->plugin, NODE_NAME (iface));
check_interface_info_I (iface, instance_type, &tmp_info);
- iholder->info = g_memdup (&tmp_info, sizeof (tmp_info));
+ iholder->info = g_memdup2 (&tmp_info, sizeof (tmp_info));
}
return iholder; /* we don't modify write lock upon returning NULL */
@@ -2013,10 +2014,10 @@
IFaceEntry *pentry = type_lookup_iface_entry_L (pnode, iface);
if (pentry)
- vtable = g_memdup (pentry->vtable, iface->data->iface.vtable_size);
+ vtable = g_memdup2 (pentry->vtable, iface->data->iface.vtable_size);
}
if (!vtable)
- vtable = g_memdup (iface->data->iface.dflt_vtable, iface->data->iface.vtable_size);
+ vtable = g_memdup2 (iface->data->iface.dflt_vtable, iface->data->iface.vtable_size);
entry->vtable = vtable;
vtable->g_type = NODE_TYPE (iface);
vtable->g_instance_type = NODE_TYPE (node);
diff --git a/gobject/gtypemodule.c b/gobject/gtypemodule.c
index 4ecaf8c..20911fa 100644
--- a/gobject/gtypemodule.c
+++ b/gobject/gtypemodule.c
@@ -19,6 +19,7 @@
#include <stdlib.h>
+#include "gstrfuncsprivate.h"
#include "gtypeplugin.h"
#include "gtypemodule.h"
@@ -436,7 +437,7 @@
module_type_info->loaded = TRUE;
module_type_info->info = *type_info;
if (type_info->value_table)
- module_type_info->info.value_table = g_memdup (type_info->value_table,
+ module_type_info->info.value_table = g_memdup2 (type_info->value_table,
sizeof (GTypeValueTable));
return module_type_info->type;
diff --git a/gobject/tests/param.c b/gobject/tests/param.c
index 758289b..971cff1 100644
--- a/gobject/tests/param.c
+++ b/gobject/tests/param.c
@@ -2,6 +2,8 @@
#include <glib-object.h>
#include <stdlib.h>
+#include "gstrfuncsprivate.h"
+
static void
test_param_value (void)
{
@@ -851,7 +853,7 @@
test_path = g_strdup_printf ("/param/implement/subprocess/%d-%d-%d-%d",
data.change_this_flag, data.change_this_type,
data.use_this_flag, data.use_this_type);
- test_data = g_memdup (&data, sizeof (TestParamImplementData));
+ test_data = g_memdup2 (&data, sizeof (TestParamImplementData));
g_test_add_data_func_full (test_path, test_data, test_param_implement_child, g_free);
g_free (test_path);
}
