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Commit 99b1d188 authored by Hauke Mehrtens's avatar Hauke Mehrtens Committed by Brian Norris
Browse files

mtd: bcm47xxpart: handle malloc failures 



Handle return NULL in malloc.

Signed-off-by: default avatarHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent 7e3019e3

drivers/mtd/bcm47xxpart.c

+7 −0
Original line number Diff line number Diff line
@@ -71,7 +71,14 @@ static int bcm47xxpart_parse(struct mtd_info *master, 
	/* Alloc */

	parts = kzalloc(sizeof(struct mtd_partition) * BCM47XXPART_MAX_PARTS,

			GFP_KERNEL);

	if (!parts)

		return -ENOMEM;



	buf = kzalloc(BCM47XXPART_BYTES_TO_READ, GFP_KERNEL);

	if (!buf) {

		kfree(parts);

		return -ENOMEM;

	}



	/* Parse block by block looking for magics */

	for (offset = 0; offset <= master->size - blocksize;