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authorPaul Kot <pawlkt@gmail.com>2011-12-10 15:28:34 +0100
committerMarek Lindner <lindner_marek@yahoo.de>2011-12-12 19:11:06 +0800
commitc00b6856fc642b234895cfabd15b289e76726430 (patch)
tree20ef4b559bd92bc45fe226b59c2e5111a8f18a9e /net/sunrpc/auth_null.c
parent69497c17c6ffc636e463d528c2f4c87e4d894964 (diff)
downloadlwn-c00b6856fc642b234895cfabd15b289e76726430.tar.gz
lwn-c00b6856fc642b234895cfabd15b289e76726430.zip
batman-adv: bat_socket_read missing checks
Writing a icmp_packet_rr and then reading icmp_packet can lead to kernel memory corruption, if __user *buf is just below TASK_SIZE. Signed-off-by: Paul Kot <pawlkt@gmail.com> [sven@narfation.org: made it checkpatch clean] Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/sunrpc/auth_null.c')
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