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linux/net/mac802154
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Miquel Raynal 71a06f1034 mac802154: Fix possible double free upon parsing error 
Commit 4d1c7d8703 ("mac802154: Move an skb free within the rx path")
tried to simplify error handling within the receive path by moving the
kfree_skb() call at the very end of the top-level function but missed
one kfree_skb() called upon frame parsing error. Prevent this possible
double free from happening.

Fixes: 4d1c7d8703 ("mac802154: Move an skb free within the rx path")
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20221216235742.646134-1-miquel.raynal@bootlin.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2022-12-19 11:38:12 +01:00
..
cfg.c mac802154: set filter at drv_start() 2022-10-12 12:56:58 +02:00
cfg.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
driver-ops.h mac802154: set filter at drv_start() 2022-10-12 12:56:58 +02:00
ieee802154_i.h mac802154: set filter at drv_start() 2022-10-12 12:56:58 +02:00
iface.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-12-08 18:19:59 -08:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
llsec.c net: mac802154: Fix general protection fault 2021-04-06 22:42:16 +02:00
llsec.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
mac_cmd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
main.c mac802154: Allow the creation of coordinator interfaces 2022-11-01 11:23:38 +01:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
mib.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
rx.c mac802154: Fix possible double free upon parsing error 2022-12-19 11:38:12 +01:00
trace.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
trace.h mac802154: Trace the registration of new PANs 2022-11-29 15:34:32 +01:00
tx.c net: mac802154: Fix a Tx warning check 2022-06-27 10:57:32 +02:00
util.c net: mac802154: Fixup function parameter name in docs 2022-10-26 09:40:34 +02:00