Merge pull request #55 from ych988/master

scandir crashes when compare is null.
tronkko · Sep 9, 2023 · 1cb00d7 · 1cb00d7
2 parents ee062fe + 7478b8d
commit 1cb00d7
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/include/dirent.h b/include/dirent.h
@@ -1068,8 +1068,10 @@ scandir(
 
 exit_success:
 	/* Sort directory entries */
-	qsort(files, size, sizeof(void*),
-		(int (*) (const void*, const void*)) compare);
+	if (size > 1 && compare) {
+		qsort(files, size, sizeof(void*),
+			(int (*) (const void*, const void*)) compare);
+	}
 
 	/* Pass pointer table to caller */
 	if (namelist)