find: estrdup before basename

"The basename() function may modify the string pointed to by path..." Thanks POSIX Laslo: Changed the style a bit
2016-10-05 15:37:34 -07:00 · 2016-10-05 15:37:34 -07:00 · 0b27c0c9a0
parent b7c73e2392
commit 0b27c0c9a0
1 changed files with 8 additions and 1 deletions
--- a/find.c
+++ b/find.c
@ -229,7 +229,14 @@ static struct {
 static int
 pri_name(struct arg *arg)
 {
-	return !fnmatch((char *)arg->extra.p, basename(arg->path), 0);
+	int ret;
+	char *path;
+
+	path = estrdup(arg->path);
+	ret = !fnmatch((char *)arg->extra.p, basename(path), 0);
+	free(path);
+
+	return ret;
 }

 static int