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| author | David Rientjes <rientjes@google.com> | 2006-08-17 22:54:57 +0400 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-08-18 01:23:53 +0400 |
| commit | a89fccd28197fa179828c8596791ff16e2268d20 (patch) | |
| tree | 4a6c2b256a986fc221c0e1d5fa7d910f3b31eee8 /diff-lib.c | |
| parent | d4baf9eaf47ea1ba204f1ab5ecd22326913dd081 (diff) | |
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 'diff-lib.c')
| -rw-r--r-- | diff-lib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/diff-lib.c b/diff-lib.c index 116b5a9d68..3e4b3b96b7 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -215,7 +215,7 @@ static int show_modified(struct rev_info *revs, } oldmode = old->ce_mode; - if (mode == oldmode && !memcmp(sha1, old->sha1, 20) && + if (mode == oldmode && !hashcmp(sha1, old->sha1) && !revs->diffopt.find_copies_harder) return 0; |