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(parent: 15f6ddc) | patch
fix - ensure we don't use bootconsoles after init has been released
authorRobin Getz <rgetz@blackfin.uclinux.org>
Wed, 22 Aug 2007 03:14:58 +0000 (23:14 -0400)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 22 Aug 2007 03:23:53 +0000 (20:23 -0700)
commitcb00e99c0abd844b884c64c6b54aa3b7d345ebb1
treef258d30a49f864abdf836b5b2be4ebb43d542e96tree | snapshot
parent15f6ddc7d9cf96f2ee88897c7164198ed6e45a77commit | diff
fix - ensure we don't use bootconsoles after init has been released

Gerd Hoffmann pointed out that my patch from yesterday can lead
to a null pointer dereference if the kernel is booted with no
console, and no earlyprintk defined. This fixes that issue.

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/printk.c diff | blob | history
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