Yue Hu 47afd7ae65 pstore/ram: Add kmsg hlen zero check to ramoops_pstore_write() ... If zero-length header happened in ramoops_write_kmsg_hdr(), that means we will not be able to read back dmesg record later, since it will be treated as invalid header in ramoops_pstore_read(). So we should not execute the following code but return the error. Signed-off-by: Yue Hu <huyue2@yulong.com> Signed-off-by: Kees Cook <keescook@chromium.org>		2019-02-12 12:38:54 -08:00
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ftrace.c	pstore: Fix bool initialization/comparison	2018-12-03 16:52:35 -08:00
inode.c	pstore: Map PSTORE_TYPE_* to strings	2018-12-03 16:52:35 -08:00
internal.h	pstore: Centralize init/exit routines	2018-10-22 07:11:58 -07:00
Kconfig	mm: remove CONFIG_HAVE_MEMBLOCK	2018-10-31 08:54:15 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
platform.c	pstore: Avoid writing records with zero size	2019-02-12 12:09:49 -08:00
pmsg.c	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
ram_core.c	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
ram.c	pstore/ram: Add kmsg hlen zero check to ramoops_pstore_write()	2019-02-12 12:38:54 -08:00