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| author | David Rientjes <rientjes@google.com> | 2006-08-17 11:54:57 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-08-17 14:23:53 -0700 |
| commit | a89fccd28197fa179828c8596791ff16e2268d20 (patch) | |
| tree | 4a6c2b256a986fc221c0e1d5fa7d910f3b31eee8 /combine-diff.c | |
| parent | d4baf9eaf47ea1ba204f1ab5ecd22326913dd081 (diff) | |
| download | git-a89fccd28197fa179828c8596791ff16e2268d20.tar.gz git-a89fccd28197fa179828c8596791ff16e2268d20.tar.xz | |
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 'combine-diff.c')
| -rw-r--r-- | combine-diff.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/combine-diff.c b/combine-diff.c index ce063b4ff..0682acd50 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -688,8 +688,8 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, for (i = 0; i < num_parent; i++) { int j; for (j = 0; j < i; j++) { - if (!memcmp(elem->parent[i].sha1, - elem->parent[j].sha1, 20)) { + if (!hashcmp(elem->parent[i].sha1, + elem->parent[j].sha1)) { reuse_combine_diff(sline, cnt, i, j); break; } |