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(parent: 5f4ad04) | patch
frv: avoid infinite loop of SIGSEGV delivery
authorAl Viro <viro@ftp.linux.org.uk>
Mon, 20 Sep 2010 14:13:14 +0000 (15:13 +0100)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 20 Sep 2010 17:44:37 +0000 (10:44 -0700)
commitad0acab4557a91a60251b3ffe3478fad572d6f61
tree15800a89d6a04a0f0d72df2056f779a8755a5f97tree | snapshot
parent5f4ad04a1e805d14de080ff9d5384b4d20518a9acommit | diff
frv: avoid infinite loop of SIGSEGV delivery

Use force_sigsegv() rather than force_sig(SIGSEGV, ...) as the former
resets the SEGV handler pointer which will kill the process, rather than
leaving it open to an infinite loop if the SEGV handler itself caused a
SEGV signal.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/frv/kernel/signal.c diff | blob | history
John Crispins staging tree