From d1d8d75f69f82f7ef7c55b58a7d9e73055956f3c Mon Sep 17 00:00:00 2001 From: Richard Genoud Date: Tue, 3 Nov 2020 12:11:11 +0100 Subject: [PATCH] fs/squashfs: sqfs_read: fix dangling pointer dirs->entry dirs->entry shouldn't be left dangling as it could be freed twice. Signed-off-by: Richard Genoud --- fs/squashfs/sqfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c index f4cac3e4bf..13e64bea93 100644 --- a/fs/squashfs/sqfs.c +++ b/fs/squashfs/sqfs.c @@ -1336,6 +1336,7 @@ int sqfs_read(const char *filename, void *buf, loff_t offset, loff_t len, break; free(dirs->entry); + dirs->entry = NULL; } if (ret) { -- 2.39.5