tree 8af5723bec9fc6523fc95750dd0885f4dbe2edd8
parent 382561d277feb66b7f00f18a15418ffe9d08e04d
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1600888431 +0200
committer Tom Rini <trini@konsulko.com> 1601399948 -0400

fs/squashfs: parameter check sqfs_read_metablock()

We should check if the incoming parameter file_mapping is not NULL instead
of checking after adding an offset.

Reported-by: Coverity CID 307210
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>