diff options
| author | Emil Goode <emilgoode@gmail.com> | 2014-09-23 00:49:55 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-09-23 10:48:26 -0400 |
| commit | f8adaf0ae978252c9f7e29e96aefcd8fcaf806ba (patch) | |
| tree | 98060a8edc814aff391176d706113a6d83e425ff /drivers/gpu/drm/nouveau/nouveau_acpi.c | |
| parent | 2ba7d144d39a596cf5d09390ee7de21cfb69cf2b (diff) | |
brcmfmac: Fix off by one bug in brcmf_count_20mhz_channels()
In the brcmf_count_20mhz_channels function we are looping through a list
of channels received from firmware. Since the index of the first channel
is 0 the condition leads to an off by one bug. This is causing us to hit
the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is
how I discovered the bug.
Introduced by:
commit b48d891676f756d48b4d0ee131e4a7a5d43ca417
("brcmfmac: rework wiphy structure setup")
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_acpi.c')
0 files changed, 0 insertions, 0 deletions