Do not use memcmp(sha1_1, sha1_2, 20) with hardcoded length.

[thirdparty/git.git] / cache.h

diff --git a/cache.h b/cache.h
index c7382996f62061f1022262fcc6e6f3f15e946d0a..f99254bf991af312e2e15aa279e75db4a3b1dbdd 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -214,6 +214,10 @@ static inline int is_null_sha1(const unsigned char *sha1)
 {
        return !memcmp(sha1, null_sha1, 20);
 }
+static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2)
+{
+       return memcmp(sha1, sha2, 20);
+}
 
 int git_mkstemp(char *path, size_t n, const char *template);