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authorPeter Gruber <nokos@gmx.net>2008-10-27 23:59:36 -0400
committerLen Brown <len.brown@intel.com>2008-11-06 22:09:52 -0500
commit4feba70a2c1a1a0c96909f657f48b2e11e682370 (patch)
tree7b00f31b9ccabfb73ba78f3b3dc92cee3a29b3d1 /arch
parent49fdf6785fd660e18a1eb4588928f47e9fa29a9a (diff)
ACPI: avoid empty file name in sysfs
Since commit bc45b1d39a925b56796bebf8a397a0491489d85c acpi tables are allowed to have an empty signature and /sys/firmware/acpi/tables uses the signature as filename. Applications using naive recursion through /sys loop forever. A possible solution would be: (replacing the zero length filename with the string "NULL") http://bugzilla.kernel.org/show_bug.cgi?id=11539 Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions