mkdir_parents(): Handle mkdir() EEXIST errors that may happen during race conditions.

We don't care about EEXIST errors that happen when trying to mkdir() parent
directories, only if it happens when mkdir()ing the last directory.

diff --git a/src/lib/mkdir-parents.c b/src/lib/mkdir-parents.c
index 2a4dc204f659cbf19a5d07d1498bf6029efe097a..41997eb6ee6b1dea714d8d2dd72f380b78b912f5 100644 (file)
--- a/src/lib/mkdir-parents.c
+++ b/src/lib/mkdir-parents.c
@@ -112,7 +112,7 @@ mkdir_parents_chown_full(const char *path, mode_t mode, uid_t uid, gid_t gid,
                                                       mode, uid,
                                                       gid, gid_origin);
                } T_END;
-               if (ret < 0)
+               if (ret < 0 && errno != EEXIST)
                        return -1;
 
                /* should work now */