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| author | David Rientjes <rientjes@google.com> | 2006-08-17 18:54:57 (GMT) |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-08-17 21:23:53 (GMT) |
| commit | a89fccd28197fa179828c8596791ff16e2268d20 (patch) | |
| tree | 4a6c2b256a986fc221c0e1d5fa7d910f3b31eee8 /http-push.c | |
| parent | d4baf9eaf47ea1ba204f1ab5ecd22326913dd081 (diff) | |
| download | git-a89fccd28197fa179828c8596791ff16e2268d20.zip git-a89fccd28197fa179828c8596791ff16e2268d20.tar.gz git-a89fccd28197fa179828c8596791ff16e2268d20.tar.bz2 | |
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 'http-push.c')
| -rw-r--r-- | http-push.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/http-push.c b/http-push.c index 2bd9845..4849779 100644 --- a/http-push.c +++ b/http-push.c @@ -745,7 +745,7 @@ static void finish_request(struct transfer_request *request) SHA1_Final(request->real_sha1, &request->c); if (request->zret != Z_STREAM_END) { unlink(request->tmpfile); - } else if (memcmp(request->obj->sha1, request->real_sha1, 20)) { + } else if (hashcmp(request->obj->sha1, request->real_sha1)) { unlink(request->tmpfile); } else { request->rename = @@ -2416,7 +2416,7 @@ int main(int argc, char **argv) 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 (push_verbosely || 1) fprintf(stderr, "'%s': up-to-date\n", ref->name); continue; |