auth file, using alternative bcmp implementation

... instead to
check the token. less optimised than the usual memcmp especially
it goes through the whole buffers but more resilient against possible
attacks.

While at it, constifying a var which should have been.

1 files changed, 1 insertions, 0 deletions

diff --git a/util.h b/util.h
index dc646a2..508c8e5 100644
--- a/util.h
+++ b/util.h
@@ -18,6 +18,7 @@ bool safe_strtoul(const char *str, uint32_t *out);
 bool safe_strtol(const char *str, int32_t *out);
 bool safe_strtod(const char *str, double *out);
 bool safe_strcpy(char *dst, const char *src, const size_t dstmax);
+bool safe_memcmp(const void *a, const void *b, size_t len);
 
 #ifndef HAVE_HTONLL
 extern uint64_t htonll(uint64_t);