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| author | Patrick Steinhardt <ps@pks.im> | 2017-06-06 14:53:45 +0200 |
|---|---|---|
| committer | Patrick Steinhardt <ps@pks.im> | 2017-06-08 12:05:35 +0200 |
| commit | 0c28c72d136548ac4db4422e5192ad273d5460c6 (patch) | |
| tree | bde2eef8f05874a3663322b7ce263c9a7d42c365 | |
| parent | dd0aa811dd329f5040c70f7aac514b3757eb2453 (diff) | |
| download | libgit2-0c28c72d136548ac4db4422e5192ad273d5460c6.tar.gz | |
fileops: check return value of `git_path_dirname`
| -rw-r--r-- | src/fileops.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/fileops.c b/src/fileops.c index a0a2795c6..bda17f02d 100644 --- a/src/fileops.c +++ b/src/fileops.c @@ -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; } |