Colin Ian King 27a451e83e drm/nouveau/kms/nv50: perform null check on msto[i] rathern than msto ...

The null check on the array msto is incorrect since msto is never
null. The null check should be instead on msto[i] since this is
being dereferenced in the call to drm_mode_connector_attach_encoder.

Thanks to Emil Velikov for pointing out the mistake in my original
fix and for suggesting the correct fix.

Detected by CoverityScan, CID#1375915 ("Array compared against 0")

Fixes: f479c0ba4a ("drm/nouveau/kms/nv50: initial support for DP 1.2 multi-stream")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

2017-08-22 18:04:36 +10:00

..

dispnv04

drm/nouveau/kms/nv04-nv4x: fix exposed format list

2017-08-22 18:04:35 +10:00

include

drm/nouveau/disp: Silence DCB warnings.

2017-08-22 18:04:32 +10:00

nvif

drm/nouveau/core/client: allow creation of subclients

2017-02-17 15:15:00 +10:00

nvkm

drm/nouveau/pci/msi: disable MSI on big-endian platforms by default

2017-08-22 18:04:36 +10:00

Kbuild

drm/nouveau: fix include notation and remove -Iinclude/drm flag

2017-05-17 14:36:01 +02:00

Kconfig

drm: fix compilations issues introduced by "drm: allow to use mmuless SoC"

2017-01-09 11:30:30 +01:00

nouveau_abi16.c

drm/nouveau: allocate device object for every client

2017-02-17 15:15:04 +10:00

nouveau_abi16.h

drm/nouveau/abi16: implement limited interoperability with usif/nvif

2015-11-03 15:02:18 +10:00

nouveau_acpi.c

ACPI: Switch to use generic guid_t in acpi_evaluate_dsm()

2017-06-07 12:20:49 +02:00

nouveau_acpi.h

drm/nouveau/device: remove pci/platform_device from common struct

2015-08-28 12:40:49 +10:00

nouveau_backlight.c

drm/nouveau: allocate device object for every client

2017-02-17 15:15:04 +10:00

nouveau_bios.c

drm/nouveau/bios: Demote missing fp table message to NV_DEBUG.

2017-08-22 18:04:31 +10:00

nouveau_bios.h

drm/nouveau/nouveau: bios pointers may be unaligned, use proper accessors

2016-10-12 17:29:02 +10:00

nouveau_bo.c

drm/ttm: add io_mem_pfn callback

2017-04-04 23:33:42 -04:00

nouveau_bo.h

drm/nouveau: size is u64 everywhere

2017-02-17 17:38:04 +10:00

nouveau_chan.c

drm/nouveau: check for dead channel before trying to idle

2017-02-17 17:38:09 +10:00

nouveau_chan.h

drm/nouveau: request notifications for channels that have been killed

2017-02-17 17:38:09 +10:00

nouveau_connector.c

drm/nouveau/disp: Silence DCB warnings.

2017-08-22 18:04:32 +10:00

nouveau_connector.h

drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h>

2016-12-18 16:29:29 +05:30

nouveau_crtc.h

drm: nouveau: remove dead code and pointless local lut storage

2017-08-04 11:36:11 +02:00

nouveau_debugfs.c

drm/nouveau: Remove nouveau_drm_debugfs_cleanup()

2017-03-01 16:09:52 +01:00

nouveau_debugfs.h

drm/nouveau: Remove nouveau_drm_debugfs_cleanup()

2017-03-01 16:09:52 +01:00

nouveau_display.c

drm/nouveau/kms/nv04-nv40: prevent undisplayable framebuffers from creation

2017-08-22 18:04:34 +10:00

nouveau_display.h

drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos

2017-05-10 10:21:31 +02:00

nouveau_dma.c

drm/nouveau: rename nouveau_drm.h to nouveau_drv.h

2016-05-20 14:43:04 +10:00

nouveau_dma.h

drm/nouveau/nvif: simplify and tidy library interfaces

2015-08-28 12:40:32 +10:00

nouveau_dp.c

drm/nouveau/kms/nv50: initial support for DP 1.2 multi-stream

2016-11-07 14:05:03 +10:00

nouveau_drm.c

drm/nouveau: silence suspend/resume debugging messages

2017-08-22 18:04:36 +10:00

nouveau_drv.h

BackMerge tag 'v4.12-rc5' into drm-next

2017-06-16 13:58:27 +10:00

nouveau_encoder.h

drm/nouveau/disp: introduce acquire/release display path methods

2017-06-16 14:04:57 +10:00

nouveau_fbcon.c

drm: nouveau: remove dead code and pointless local lut storage

2017-08-04 11:36:11 +02:00

nouveau_fbcon.h

drm/nouveau/fbcon: refcount the drm_framebuffer

2016-11-07 14:04:44 +10:00

nouveau_fence.c

Merge tag 'drm-for-v4.11-less-shouty' of git://people.freedesktop.org/~airlied/linux

2017-02-23 18:58:18 -08:00

nouveau_fence.h

drm/nouveau/fence/g84-: protect against concurrent access to semaphore buffers

2017-01-31 20:05:25 +10:00

nouveau_gem.c

treewide: use kv[mz]alloc* rather than opencoded variants

2017-05-08 17:15:13 -07:00

nouveau_gem.h

drm/nouveau: size is u64 everywhere

2017-02-17 17:38:04 +10:00

nouveau_hwmon.c

drm/nouveau/hwmon: Change permissions to numeric

2017-06-16 14:05:03 +10:00

nouveau_hwmon.h

…

nouveau_ioc32.c

drm: Remove DRM_ARRAY_SIZE() for ARRAY_SIZE()

2014-06-10 09:36:17 +10:00

nouveau_ioctl.h

…

nouveau_led.c

drm/nouveau/drm/nouveau/led: prevent a possible use-after-free

2017-02-17 17:38:07 +10:00

nouveau_led.h

drm/nouveau/nouveau/led: prevent compiling the led-code if nouveau=y and leds=m

2017-01-31 20:05:25 +10:00

nouveau_nvif.c

drm/nouveau/core/client: pass notification callback to nvkm_client_new

2017-02-17 15:15:00 +10:00

nouveau_platform.c

drm/nouveau/platform: support for probing GP10B

2017-04-06 14:39:04 +10:00

nouveau_platform.h

drm/nouveau: rename nouveau_drm.h to nouveau_drv.h

2016-05-20 14:43:04 +10:00

nouveau_prime.c

drm/nouveau: pass nvif_client to nouveau_bo_new() instead of drm_device

2017-02-17 15:15:02 +10:00

nouveau_reg.h

drm/nouveau/sw: rename from software (no binary change)

2015-01-22 12:17:47 +10:00

nouveau_sgdma.c

drm/nouveau: s/mem/reg/ for struct ttm_mem_reg variables

2017-02-17 15:15:04 +10:00

nouveau_ttm.c

drm/ttm: make ttm_mem_type_manager_func debug more useful

2017-08-17 15:45:59 -04:00

nouveau_ttm.h

…

nouveau_usif.c

drm: Remove drm_pending_event->pid

2017-03-14 14:38:33 +01:00

nouveau_usif.h

drm/nouveau: expose the full object/event interfaces to userspace

2014-08-10 05:28:18 +10:00

nouveau_vga.c

drm/nouveau: Skip vga_fini on non-PCI device

2017-06-16 14:05:04 +10:00

nouveau_vga.h

…

nv04_fbcon.c

drm/nouveau: allocate device object for every client

2017-02-17 15:15:04 +10:00

nv04_fence.c

dma-buf: Rename struct fence to dma_fence

2016-10-25 14:40:39 +02:00

nv10_fence.c

drm/nouveau/kms/nv50: remove code to support non-atomic page flips

2016-11-07 14:05:01 +10:00

nv10_fence.h

drm/nouveau/kms/nv50: remove code to support non-atomic page flips

2016-11-07 14:05:01 +10:00

nv17_fence.c

drm/nouveau: s/mem/reg/ for struct ttm_mem_reg variables

2017-02-17 15:15:04 +10:00

nv50_display.c

drm/nouveau/kms/nv50: perform null check on msto[i] rathern than msto

2017-08-22 18:04:36 +10:00

nv50_display.h

drm/nouveau/kms/nv50: remove code to support non-atomic page flips

2016-11-07 14:05:01 +10:00

nv50_fbcon.c

drm/nouveau/fbcon: make use of drm_fb_helper.fb

2016-11-07 14:04:44 +10:00

nv50_fence.c

drm/nouveau: s/mem/reg/ for struct ttm_mem_reg variables

2017-02-17 15:15:04 +10:00

nv84_fence.c

Merge tag 'v4.10-rc8' into drm-next

2017-02-23 12:10:12 +10:00

nvc0_fbcon.c

drm/nouveau/fbcon: make use of drm_fb_helper.fb

2016-11-07 14:04:44 +10:00

nvc0_fence.c

drm/nouveau: rename nouveau_drm.h to nouveau_drv.h

2016-05-20 14:43:04 +10:00