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Message-ID: <20251118132601.2756185-3-wuguanghao3@huawei.com>
Date: Tue, 18 Nov 2025 21:26:01 +0800
From: Wu Guanghao <wuguanghao3@...wei.com>
To: <tytso@....edu>
CC: <adilger.kernel@...ger.ca>, <linux-ext4@...r.kernel.org>,
<yangyun50@...wei.com>, <wuguanghao3@...wei.com>
Subject: [PATCH 2/2] resize: fix memory leak when exiting normally
The main() function only releases fs when it exits through the errout or
success_exit labels. When completes normally, it does not release fs.
Signed-off-by: Wu Guanghao <wuguanghao3@...wei.com>
---
resize/main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/resize/main.c b/resize/main.c
index 08a4bbaf..71711229 100644
--- a/resize/main.c
+++ b/resize/main.c
@@ -702,6 +702,8 @@ int main (int argc, char ** argv)
}
if (fd > 0)
close(fd);
+
+ (void) ext2fs_close_free(&fs);
remove_error_table(&et_ext2_error_table);
return 0;
errout:
--
2.27.0
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