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authorAlexander Beregalov2010-03-05 15:42:33 -0600
committerLinus Torvalds2010-03-06 13:26:28 -0600
commit03315b59165ee2049a4b903a1b0b8bf673d701fa (patch)
tree92513448a8af5e2a0b1f228310154fea14e44c2b /.gitignore
parentbe1494527c4dea4db87749d08b09be23327157dc (diff)
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uml: line.c: avoid NULL pointer dereference
Assign tty only if line is not NULL. [akpm@linux-foundation.org: simplification] Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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