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(parent: a9d4b1f) | patch
arch/frv/kernel/traps.c: using vsnprintf() instead of vsprintf()
authorChen Gang <gang.chen@asianux.com>
Wed, 3 Jul 2013 22:04:52 +0000 (15:04 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 3 Jul 2013 23:07:41 +0000 (16:07 -0700)
commita4abfe08d505d20da9e8bf022d6399370bdf47c3
tree1bc2fd61d9af6a4133dde164705d758ffd342a90tree | snapshot
parenta9d4b1f010ed6f51f931ee639f11270fd0b17489commit | diff
arch/frv/kernel/traps.c: using vsnprintf() instead of vsprintf()

Since die_if_kernel() is an extern common used function, better always
check the buffer length to avoid memory overflow by a long 'str'.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/frv/kernel/traps.c diff | blob | history
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