From: pclouds@gmail.com Date: Thu, 19 Oct 2006 01:34:41 GMT Subject: [PATCH] Don't segfault if the given SHA1 name is longer than 40 characters Message-ID: <20061019013441.GB9379@localhost> Signed-off-by: Nguyễn Thái Ngọc Duy --- sha1_name.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/sha1_name.c b/sha1_name.c index 9b226e3..6ffee22 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -157,7 +157,7 @@ static int get_short_sha1(const char *na 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); -- 1.4.3.rc2.g0503-dirty