[PATCH] Don't segfault if the given SHA1 name is longer than 40 characters
From: <hidden>
Date: 2016-06-15 22:42:44
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Nguyễn Thái Ngọc Duy <redacted> --- 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