kmsg - properly print over-long continuation lines

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commit 7049825318 upstream.

Reserve PREFIX_MAX bytes in the LOG_LINE_MAX line when buffering a
continuation line, to be able to properly prefix the LOG_LINE_MAX
line with the syslog prefix and timestamp when printing it.

Reported-By: Dave Jones <davej@redhat.com>
Signed-off-by: Kay Sievers <kay@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Kay Sievers 2012-07-16 18:35:29 -07:00 • committed by Greg Kroah-Hartman

parent ca11856829

commit 8901aca058

1 changed files with 19 additions and 14 deletions

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33

kernel/printk.c

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