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| author | Benoit Fradin <benoit.fradin@intel.com> | 2013-08-28 14:44:32 +0200 |
|---|---|---|
| committer | Xiaokang Qin <xiaokang.qin@intel.com> | 2014-04-30 15:44:10 +0800 |
| commit | 7b4448de8deaef2512fb0b17a30facc47b2f4a87 (patch) | |
| tree | 8df2fbb0975c3ca76986698061ee6f1992fd0f6f | |
| parent | 79950456925b801273cd93d03145aba8477a9eb4 (diff) | |
| download | extras-7b4448de8deaef2512fb0b17a30facc47b2f4a87.tar.gz | |
The situation len = 0 and absolute = false need to be handled
Add a return case for len == 0 and absolute == false
Change-Id: Ia36bd67ced6abbe7234eb7e485c1a2d8bd928ffe
Signed-off-by: Benoit Fradin <benoit.fradin@intel.com>
| -rw-r--r-- | ext4_utils/make_ext4fs.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ext4_utils/make_ext4fs.c b/ext4_utils/make_ext4fs.c index b9a24b83..f164883e 100644 --- a/ext4_utils/make_ext4fs.c +++ b/ext4_utils/make_ext4fs.c @@ -427,8 +427,11 @@ static char *canonicalize_slashes(const char *str, bool absolute) int newlen = len; char *ptr; - if (len == 0 && absolute) { - return strdup("/"); + if (len == 0) { + if (absolute) + return strdup("/"); + else + return strdup(""); } if (str[0] != '/' && absolute) { |