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authorDavid Rientjes <rientjes@google.com>2006-08-17 18:54:57 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-08-17 21:23:53 (GMT)
commita89fccd28197fa179828c8596791ff16e2268d20 (patch)
tree4a6c2b256a986fc221c0e1d5fa7d910f3b31eee8 /send-pack.c
parentd4baf9eaf47ea1ba204f1ab5ecd22326913dd081 (diff)
downloadgit-a89fccd28197fa179828c8596791ff16e2268d20.zip
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Do not use memcmp(sha1_1, sha1_2, 20) with hardcoded length.
Introduces global inline: hashcmp(const unsigned char *sha1, const unsigned char *sha2) Uses memcmp for comparison and returns the result based on the length of the hash name (a future runtime decision). Acked-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'send-pack.c')
-rw-r--r--send-pack.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/send-pack.c b/send-pack.c
index 43e10b0..f7c0cfc 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -265,7 +265,7 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec)
char old_hex[60], *new_hex;
if (!ref->peer_ref)
continue;
- if (!memcmp(ref->old_sha1, ref->peer_ref->new_sha1, 20)) {
+ if (!hashcmp(ref->old_sha1, ref->peer_ref->new_sha1)) {
if (verbose)
fprintf(stderr, "'%s': up-to-date\n", ref->name);
continue;