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authorPhillip Lougher <phillip@squashfs.org.uk>2013-11-10 00:02:29 +0000
committerPhillip Lougher <phillip@squashfs.org.uk>2013-11-20 03:59:20 +0000
commited4f381ec15e5f11724cdbc68cffd2c22d1eaebd (patch)
tree164317dc8f4526510179bab62e3c53f0f89080b1
parent0d455c12c6428647547bacccaaced3cae0f35570 (diff)
Squashfs: Check stream is not NULL in decompressor_multi.c
Fix static checker complaint that stream is not checked in squashfs_decompressor_destroy(). Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk> Reviewed-by: Minchan Kim <minchan@kernel.org>
-rw-r--r--fs/squashfs/decompressor_multi.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/squashfs/decompressor_multi.c b/fs/squashfs/decompressor_multi.c
index ae54675a3526..d6008a636479 100644
--- a/fs/squashfs/decompressor_multi.c
+++ b/fs/squashfs/decompressor_multi.c
@@ -119,11 +119,10 @@ void squashfs_decompressor_destroy(struct squashfs_sb_info *msblk)
kfree(decomp_strm);
stream->avail_decomp--;
}
+ WARN_ON(stream->avail_decomp);
+ kfree(stream->comp_opts);
+ kfree(stream);
}
-
- WARN_ON(stream->avail_decomp);
- kfree(stream->comp_opts);
- kfree(stream);
}