| commit | 77fb61a04a0483ad274ce5c51b02c46c12db3693 | |
| author | Linus Torvalds <torvalds@linux-foundation.org> | |
| Sun, 16 Nov 2008 18:09:34 +0000 (16 10:09 -0800) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Sun, 16 Nov 2008 18:09:34 +0000 (16 10:09 -0800) | ||
| tree | ccab99b5c8ea4e3cc26226fa831763429165d077 | treesnapshot (tar.gz zip) |
| parent | b42ccbc521f2acad48eb96b32883efe2f3e16b45 | commitdiff |
acpi: fix oops in acpi_system_wakeup_device_seq_show
Commit 0794469da3f7b2093575cbdfc1108308dd3641ce: ("ACPI: struct device -
replace bus_id with dev_name(), dev_set_name()") introduced a bug by
testing 'dev_name(ldev)' instead of 'ldev->bus' for NULL when printing
out the bus information.
So if ldev->bus was NULL, we'd oops.
Reported-and-tested-by: Bruno Prémont <bonbons@linux-vserver.org>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Commit 0794469da3f7b2093575cbdfc1108308dd3641ce: ("ACPI: struct device -
replace bus_id with dev_name(), dev_set_name()") introduced a bug by
testing 'dev_name(ldev)' instead of 'ldev->bus' for NULL when printing
out the bus information.
So if ldev->bus was NULL, we'd oops.
Reported-and-tested-by: Bruno Prémont <bonbons@linux-vserver.org>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| drivers/acpi/sleep/proc.c | diffblobblamehistory |