diff options
| author | Pawel Osciak <p.osciak@samsung.com> | 2010-08-10 18:02:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-11 08:59:10 -0700 |
| commit | cd7d7e0244955a4694d1e79e8c8a9bef163d6305 (patch) | |
| tree | 2f10b24821d854597dce5d2a351cecb547f68894 /drivers/acpi/power_meter.c | |
| parent | bc2da1b6fb1a8af9a3226a4f5db3ce32a0a192c9 (diff) | |
s3c-fb: fix various null references on framebuffer memory alloc failure
The following problems were found in the above situation:
sfb->windows[win] was being assigned at the end of s3c_fb_probe_win only.
This resulted in passing a NULL to s3c_fb_release_win if probe_win
returned early and a memory leak.
dma_free_writecombine does not allow its third argument to be NULL.
fb_dealloc_cmap does not verify whether its argument is not NULL.
Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: InKi Dae <inki.dae@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/acpi/power_meter.c')
0 files changed, 0 insertions, 0 deletions