[PATCH] fs/squashfs: sqfs_close/sqfs_read_sblk: set ctxt.sblk to NULL after free

[Tom Rini]

On Tue, Nov 24, 2020 at 06:07:52PM +0100, Richard Genoud wrote:

> This will prevent a double free error if sqfs_close() is called twice.
> 
> Signed-off-by: Richard Genoud <richard.genoud at posteo.net>

Applied to u-boot/master, thanks!

-- 
Tom
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