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linux/drivers/net/ppp
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Takashi Iwai 5748eb8f8e net: ppp: Don't call bpf_prog_create() in ppp_lock 
In ppp_ioctl(), bpf_prog_create() is called inside ppp_lock, which
eventually calls vmalloc() and hits BUG_ON() in vmalloc.c.  This patch
works around the problem by moving the allocation outside the lock.

The bug was revealed by the recent change in net/core/filter.c, as it
allocates via vmalloc() instead of kmalloc() now.

Reported-and-tested-by: Stefan Seyfried <stefan.seyfried@googlemail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
History 2014-11-11 15:15:03 -05:00
..
bsd_comp.c ppp: Move the PPP drivers 2011-08-27 00:58:26 -07:00
Kconfig tty/serial patches for 3.9-rc1 2013-02-21 13:41:04 -08:00
Makefile ppp: Move the PPP drivers 2011-08-27 00:58:26 -07:00
ppp_async.c tty: Fix recursive deadlock in tty_perform_flush() 2013-03-18 16:52:24 -07:00
ppp_deflate.c ppp: Change copyright notices from ANU to me 2012-03-04 20:41:38 -05:00
ppp_generic.c net: ppp: Don't call bpf_prog_create() in ppp_lock 2014-11-11 15:15:03 -05:00
ppp_mppe.c drivers/net/*: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
ppp_mppe.h ppp: Move the PPP drivers 2011-08-27 00:58:26 -07:00
ppp_synctty.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-05-01 14:08:52 -07:00
pppoe.c net: pppoe: use correct channel MTU when using Multilink PPP 2014-07-14 14:35:46 -07:00
pppox.c ppp: Replace uses of <linux/if_ppp.h> with <linux/ppp-ioctl.h> 2012-03-04 20:41:38 -05:00
pptp.c inetpeer: get rid of ip_id_count 2014-06-02 11:00:41 -07:00