Free attr, name, and value on memory allocation failure in
expat_xmlattr_setup to avoid leaking the storage
Reported by: Coverity
CID: 1229979-1229981
diff --git a/libarchive/archive_read_support_format_xar.c b/libarchive/archive_read_support_format_xar.c
index f00e1be..6a31463 100644
--- a/libarchive/archive_read_support_format_xar.c
+++ b/libarchive/archive_read_support_format_xar.c
@@ -3171,6 +3171,9 @@
value = strdup(atts[1]);
if (attr == NULL || name == NULL || value == NULL) {
archive_set_error(&a->archive, ENOMEM, "Out of memory");
+ free(attr);
+ free(name);
+ free(value);
return (ARCHIVE_FATAL);
}
attr->name = name;
