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| author | Jiri Slaby <jslaby@suse.cz> | 2011-01-07 01:42:31 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-01-07 00:26:45 -0500 |
| commit | 26fcaf60fe3861409eb4c455c5c0d0f00f599b08 (patch) | |
| tree | 43b0b91df3a1c8d136b63ce499001a05c9a02c93 /drivers/acpi/nvs.c | |
| parent | 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 (diff) | |
| download | lwn-26fcaf60fe3861409eb4c455c5c0d0f00f599b08.tar.gz lwn-26fcaf60fe3861409eb4c455c5c0d0f00f599b08.zip | |
PM: Fix oops in suspend/hibernate code related to failing ioremap()
When ioremap() fails (which might happen for some reason), we nicely
oops in suspend_nvs_save() due to NULL dereference by memcpy() in there.
Fail gracefully instead.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/nvs.c')
0 files changed, 0 insertions, 0 deletions