Fix a memory leak if parent directory creation failed.
diff --git a/libbb/make_directory.c b/libbb/make_directory.c
index 0a9d7b1..7b7fde9 100644
--- a/libbb/make_directory.c
+++ b/libbb/make_directory.c
@@ -49,16 +49,16 @@
struct stat st;
if (stat (path, &st) < 0 && errno == ENOENT) {
+ int status;
char *parent = dirname (path);
mode_t mask = umask (0);
umask (mask);
- if (make_directory (parent, (0777 & ~mask) | 0300,
- FILEUTILS_RECUR) < 0)
- return -1;
+ status = make_directory (parent, (0777 & ~mask) | 0300,
+ FILEUTILS_RECUR);
free (parent);
- if (make_directory (path, mode, 0) < 0)
+ if (status < 0 || make_directory (path, mode, 0) < 0)
return -1;
}
}