From 00efc38bb944f167f33c219c3207c830efc3e5d3 Mon Sep 17 00:00:00 2001
From: Maxim Korotkov <korotkov.maxim.s@gmail.com>
Date: Mon, 20 Nov 2023 10:55:04 +0300
Subject: [PATCH] f2fs-tools: fixed incorrect error handling

Case of failed memory allocation of dev->zone_cap_blocks
doesn't release heap allocated rep
Found by RASU JSC
Fixes: f8410857b7a8(f2fs-tools: zns zone-capacity support)
Signed-off-by: Maxim Korotkov <maskorotkov@rasu.ru>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 lib/libf2fs_zoned.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/libf2fs_zoned.c b/lib/libf2fs_zoned.c
index ba9286fe..e55d098c 100644
--- a/lib/libf2fs_zoned.c
+++ b/lib/libf2fs_zoned.c
@@ -306,6 +306,7 @@ int f2fs_check_zones(int j)
 
 	dev->zone_cap_blocks = malloc(dev->nr_zones * sizeof(size_t));
 	if (!dev->zone_cap_blocks) {
+		free(rep);
 		ERR_MSG("No memory for zone capacity list.\n");
 		return -ENOMEM;
 	}