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| author | pclouds@gmail.com <pclouds@gmail.com> | 2006-10-19 08:34:41 +0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-10-18 21:21:50 -0700 |
| commit | 8a83157e04e8f9654b3573cf04276895b1cbd68a (patch) | |
| tree | 569384c85d49f1d0f981d594e1d4de424b9d464c | |
| parent | 1a3b55c6b424904835ebfd74c992a5bffbaa7e7e (diff) | |
| download | git-8a83157e04e8f9654b3573cf04276895b1cbd68a.tar.gz git-8a83157e04e8f9654b3573cf04276895b1cbd68a.tar.xz | |
Reject hexstring longer than 40-bytes in get_short_sha1()
Such a string can never be a valid object name.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
| -rw-r--r-- | sha1_name.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sha1_name.c b/sha1_name.c index 9b226e357..6ffee2208 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -157,7 +157,7 @@ static int get_short_sha1(const char *name, int len, unsigned char *sha1, char canonical[40]; unsigned char res[20]; - if (len < MINIMUM_ABBREV) + if (len < MINIMUM_ABBREV || len > 40) return -1; hashclr(res); memset(canonical, 'x', 40); |