commit 6a2c342798c4a9d2a0f8b5ef3843568ced7b5db5
author Stefan Berger <stefanb@linux.ibm.com> Mon Aug 21 17:57:22 2023 -0400
committer Stefan Berger <stefanb@us.ibm.com> Mon Aug 21 19:01:38 2023 -0400
tree a42da616ce7a56129e64526d9ab6ba72655ce08f
parent a96509723fc27841bf76295e5e6b3d9d34052b0a

utils: Add 'const' to input parameter of type 'unsigned char *'

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>

src/utils/swtpm_utils.c

diff --git a/src/utils/swtpm_utils.c b/src/utils/swtpm_utils.c
index d1f41e2..098f921 100644
--- a/src/utils/swtpm_utils.c
+++ b/src/utils/swtpm_utils.c
@@ -189,7 +189,7 @@
 }
 
 /* Print an input buffer as hex number */
-gchar *print_as_hex(unsigned char *input, size_t input_len)
+gchar *print_as_hex(const unsigned char *input, size_t input_len)
 {
     gchar *out = g_malloc(input_len * 2 + 1);
     size_t i;

src/utils/swtpm_utils.h

diff --git a/src/utils/swtpm_utils.h b/src/utils/swtpm_utils.h
index 7dbee1a..c9628ca 100644
--- a/src/utils/swtpm_utils.h
+++ b/src/utils/swtpm_utils.h
@@ -42,7 +42,7 @@
 ssize_t memconcat(unsigned char **buffer, ...);
 
 gchar *resolve_string(const gchar *inp);
-gchar *print_as_hex(unsigned char *input, size_t input_len);
+gchar *print_as_hex(const unsigned char *input, size_t input_len);
 gchar **split_cmdline(const gchar *cmdline);
 
 int read_file(const gchar *filename, gchar **buffer, gsize *buffer_len);