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fileops: check return value of git_path_dirname

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This commit is contained in:
Patrick Steinhardt 2017-06-06 14:53:45 +02:00
parent dd0aa811dd
commit 0c28c72d13
1 changed files with 6 additions and 2 deletions
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8
src/fileops.c
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@ -1155,9 +1155,13 @@ int git_futils_fsync_dir(const char *path)
int git_futils_fsync_parent(const char *path)
{
char *parent = git_path_dirname(path);
int error = git_futils_fsync_dir(parent);
char *parent;
int error;
if ((parent = git_path_dirname(path)) == NULL)
return -1;
error = git_futils_fsync_dir(parent);
git__free(parent);
return error;
}