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(parent: 06cf91b) | patch
pstore: fix potential logic issue in pstore read interface
authorChen Gong <gong.chen@linux.intel.com>
Mon, 16 May 2011 18:01:39 +0000 (11:01 -0700)
committerTony Luck <tony.luck@intel.com>
Mon, 16 May 2011 18:05:08 +0000 (11:05 -0700)
commitf5ec25deb2471bd49e907ab2f9ef6f860eb7cf95
treec94504da49380911bef27f492e876ff19eb8a4b7tree | snapshot
parent06cf91b4b4aafa50ee0a94c81d2c6922a18af242commit | diff
pstore: fix potential logic issue in pstore read interface

1) in the calling of erst_read, the parameter of buffer size
maybe overflows and cause crash

2) the return value of erst_read should be checked more strictly

Signed-off-by: Chen Gong <gong.chen@linux.intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
drivers/acpi/apei/erst.c diff | blob | history
Domain: System / Kernel;