Return -ENOMEM if the allocation fails.
Signed-off-by: Alex Deucher alexander.deucher@amd.com --- drivers/gpu/drm/drm_edid.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 1688ff5..830f750 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -2925,6 +2925,8 @@ int drm_edid_to_speaker_allocation(struct edid *edid, u8 **sadb) /* Speaker Allocation Data Block */ if (dbl == 3) { *sadb = kmalloc(dbl, GFP_KERNEL); + if (!*sadb) + return -ENOMEM; memcpy(*sadb, &db[1], dbl); count = dbl; break;
On Sat, 28 Sep 2013, Alex Deucher alexdeucher@gmail.com wrote:
Return -ENOMEM if the allocation fails.
Signed-off-by: Alex Deucher alexander.deucher@amd.com
Reviewed-by: Jani Nikula jani.nikula@intel.com
drivers/gpu/drm/drm_edid.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 1688ff5..830f750 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -2925,6 +2925,8 @@ int drm_edid_to_speaker_allocation(struct edid *edid, u8 **sadb) /* Speaker Allocation Data Block */ if (dbl == 3) { *sadb = kmalloc(dbl, GFP_KERNEL);
if (!*sadb)return -ENOMEM; memcpy(*sadb, &db[1], dbl); count = dbl; break;-- 1.8.3.1
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