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authorChristophe Grenier <grenier@cgsecurity.org>2015-05-11 09:25:39 +0200
committerChristophe Grenier <grenier@cgsecurity.org>2015-05-11 09:25:39 +0200
commite1ca4010307fb53d83c5036f6c8269eb9066c928 (patch)
tree79a9547954c70be7ddc88324990d60a163ffb16d /src/file_plt.c
parentf63304053aa32515e4853c2472fb785bcda0307c (diff)
remove always-true memcmp
Diffstat (limited to 'src/file_plt.c')
-rw-r--r--src/file_plt.c27
1 files changed, 11 insertions, 16 deletions
diff --git a/src/file_plt.c b/src/file_plt.c
index a09c6e1..c0c951f 100644
--- a/src/file_plt.c
+++ b/src/file_plt.c
@@ -42,27 +42,22 @@ const file_hint_t file_hint_plt= {
.register_header_check=&register_header_check_plt
};
-static const unsigned char plt_header[44]= {
- 'G', 'e', 'r', 'b', 'e', 'r', ' ', 'S',
- 'c', 'i', 'e', 'n', 't', 'i', 'f', 'i',
- 'c', ' ', 'P', 'r', 'o', 'd', 'u', 'c',
- 't', 's', ' ', 'G', 'R', 'A', 'P', 'H',
- 'I', 'X', ' ', 'A', 'D', 'V', 'A', 'N',
- 'T', 'A', 'G', 'E',
-};
-
static int header_check_plt(const unsigned char *buffer, const unsigned int buffer_size, const unsigned int safe_header_only, const file_recovery_t *file_recovery, file_recovery_t *file_recovery_new)
{
- if(memcmp(&buffer[2], plt_header, sizeof(plt_header))==0)
- {
- reset_file_recovery(file_recovery_new);
- file_recovery_new->extension=file_hint_plt.extension;
- return 1;
- }
- return 0;
+ reset_file_recovery(file_recovery_new);
+ file_recovery_new->extension=file_hint_plt.extension;
+ return 1;
}
static void register_header_check_plt(file_stat_t *file_stat)
{
+ static const unsigned char plt_header[44]= {
+ 'G', 'e', 'r', 'b', 'e', 'r', ' ', 'S',
+ 'c', 'i', 'e', 'n', 't', 'i', 'f', 'i',
+ 'c', ' ', 'P', 'r', 'o', 'd', 'u', 'c',
+ 't', 's', ' ', 'G', 'R', 'A', 'P', 'H',
+ 'I', 'X', ' ', 'A', 'D', 'V', 'A', 'N',
+ 'T', 'A', 'G', 'E',
+ };
register_header_check(2, plt_header, sizeof(plt_header), &header_check_plt, file_stat);
}