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fs/squashfs: sqfs_read: fix another memory leak
author
Richard Genoud
<richard.genoud@posteo.net>
Tue, 3 Nov 2020 11:11:14 +0000
(12:11 +0100)
committer
Marek Szyprowski
<m.szyprowski@samsung.com>
Mon, 15 Nov 2021 10:37:12 +0000
(11:37 +0100)
data_buffer was allocated in a loop and freed only once.
Signed-off-by: Richard Genoud <richard.genoud@posteo.net>
[jh80.chung: cherry picked from mainline commit
555459e7931f7ae34a4e10d1e21ce7aada7aa59b
]
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Change-Id: I69dc9bf407d07c7af28f7c3bb1b1b2966f1ee216
fs/squashfs/sqfs.c
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diff --git
a/fs/squashfs/sqfs.c
b/fs/squashfs/sqfs.c
index
a71ada0
..
7d8e999
100644
(file)
--- a/
fs/squashfs/sqfs.c
+++ b/
fs/squashfs/sqfs.c
@@
-1462,6
+1462,8
@@
int sqfs_read(const char *filename, void *buf, loff_t offset, loff_t len,
}
data_offset += table_size;
+ free(data_buffer);
+ data_buffer = NULL;
}
free(finfo.blk_sizes);