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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 /object.c
parentd4baf9eaf47ea1ba204f1ab5ecd22326913dd081 (diff)
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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 'object.c')
-rw-r--r--object.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/object.c b/object.c
index b5d8ed4..fdcfff7 100644
--- a/object.c
+++ b/object.c
@@ -58,7 +58,7 @@ struct object *lookup_object(const unsigned char *sha1)
i = hashtable_index(sha1);
while ((obj = obj_hash[i]) != NULL) {
- if (!memcmp(sha1, obj->sha1, 20))
+ if (!hashcmp(sha1, obj->sha1))
break;
i++;
if (i == obj_hash_size)