| commit | f6514be5fe7fe796041b673bad769510414ff2b9 | |
| author | Dan Carpenter <dan.carpenter@oracle.com> | |
| Wed, 14 May 2014 16:08:46 +0000 (14 19:08 +0300) | ||
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | |
| Fri, 16 May 2014 21:15:05 +0000 (16 23:15 +0200) | ||
| tree | c2d0104c293a571916d6f4a7844096aa287993a6 | treesnapshot (tar.gz zip) |
| parent | 317cf7e5e85e3ef9f23fc6dd8b2945ab4a258140 | commitdiff |
PM / hibernate: Fix memory corruption in resumedelay_setup()
In the original code "resume_delay" is an int so on 64 bits, the call to
kstrtoul() will cause memory corruption. We may as well fix a style
issue here as well and make "resume_delay" unsigned int, since that's
what we pass to ssleep().
Fixes: 317cf7e5e85e (PM / hibernate: convert simple_strtoul to kstrtoul)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
In the original code "resume_delay" is an int so on 64 bits, the call to
kstrtoul() will cause memory corruption. We may as well fix a style
issue here as well and make "resume_delay" unsigned int, since that's
what we pass to ssleep().
Fixes: 317cf7e5e85e (PM / hibernate: convert simple_strtoul to kstrtoul)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| kernel/power/hibernate.c | diffblobblamehistory |