John Ogness 4ad9921af4 printk: finalize records with trailing newlines ...

Any record with a trailing newline (LOG_NEWLINE flag) cannot
be continued because the newline has been stripped and will
not be visible if the message is appended. This was already
handled correctly when committing in log_output() but was
not handled correctly when committing in log_store().

Fixes: f5f022e53b87 ("printk: reimplement log_cont using record extension")
Link: https://lore.kernel.org/r/20201126114836.14750-1-john.ogness@linutronix.de
Reported-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Tested-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>

2020-11-27 11:58:54 +01:00

..

braille.c

printk: Replace strncmp() with str_has_prefix()

2019-08-16 09:54:08 +02:00

braille.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

console_cmdline.h

printk: Fix preferred console selection with multiple matches

2020-02-18 09:34:42 +01:00

internal.h

printk: move dictionary keys to dev_printk_info

2020-09-22 11:27:48 +02:00

Makefile

printk: add lockless ringbuffer

2020-07-10 08:48:19 +02:00

printk_ringbuffer.c

printk: ringbuffer: Wrong data pointer when appending small string

2020-10-15 12:21:13 +02:00

printk_ringbuffer.h

printk: avoid and/or handle record truncation

2020-09-30 13:30:28 +02:00

printk_safe.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2020-10-15 15:11:56 -07:00

printk.c

printk: finalize records with trailing newlines

2020-11-27 11:58:54 +01:00