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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_filevault.c
parentf63304053aa32515e4853c2472fb785bcda0307c (diff)
remove always-true memcmp
Diffstat (limited to 'src/file_filevault.c')
-rw-r--r--src/file_filevault.c29
1 files changed, 12 insertions, 17 deletions
diff --git a/src/file_filevault.c b/src/file_filevault.c
index e928f52..c5de174 100644
--- a/src/file_filevault.c
+++ b/src/file_filevault.c
@@ -43,26 +43,21 @@ const file_hint_t file_hint_filevault= {
.register_header_check=&register_header_check_filevault
};
-static const unsigned char filevault_header[8]= {
- 'e', 'n', 'c', 'r', 'c', 'd', 's', 'a'
-};
-
-static void register_header_check_filevault(file_stat_t *file_stat)
-{
- register_header_check(0, filevault_header, sizeof(filevault_header), &header_check_filevault, file_stat);
-}
-
static int header_check_filevault(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[0], filevault_header, sizeof(filevault_header))==0)
- {
- reset_file_recovery(file_recovery_new);
+ reset_file_recovery(file_recovery_new);
#ifdef DJGPP
- file_recovery_new->extension="img";
+ file_recovery_new->extension="img";
#else
- file_recovery_new->extension=file_hint_filevault.extension;
+ file_recovery_new->extension=file_hint_filevault.extension;
#endif
- return 1;
- }
- return 0;
+ return 1;
+}
+
+static void register_header_check_filevault(file_stat_t *file_stat)
+{
+ static const unsigned char filevault_header[8]= {
+ 'e', 'n', 'c', 'r', 'c', 'd', 's', 'a'
+ };
+ register_header_check(0, filevault_header, sizeof(filevault_header), &header_check_filevault, file_stat);
}