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(parent: 1492616) | patch
asus-laptop: fix a memory leak in asus_laptop_get_info error path
authorAxel Lin <axel.lin@gmail.com>
Tue, 29 Jun 2010 03:09:47 +0000 (11:09 +0800)
committerMatthew Garrett <mjg@redhat.com>
Tue, 3 Aug 2010 13:48:51 +0000 (09:48 -0400)
commitd8eca1105fe2039e102c6a8a915d0af937b1b593
tree5892ef1f6d5b536cc65adb9c217c11cfaf4c5e16tree | snapshot
parent1492616a434dae1908d0da2d6ee6605ca5a77e6fcommit | diff
asus-laptop: fix a memory leak in asus_laptop_get_info error path

The callers of write_acpi_int_ret() pass ACPI_ALLOCATE_BUFFER,
the caller must kfree the returned buffer if AE_OK is returned.

This patch adds a missing kfree(buffer.pointer) before return -ENOMEM
if kstrdup fail.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
drivers/platform/x86/asus-laptop.c diff | blob | history
John Crispins staging tree