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Code Issues Releases Wiki Activity
linux-stable/drivers/gpu/drm/vmwgfx
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Colin Ian King 2f70cbf79e drm/vmwgfx: Fix memory allocation check and a leak of object fifo 
The allocation of fifo is lacking an allocation failure check, so
fix this by adding one.

In the case where fifo->static_buffer fails to be allocated the
error return path neglects to kfree the fifo object. Fix this by
adding in the missing kfree.

Kudos to Dan Carpenter for spotting the missing kzalloc failure
check.

Addresses-Coverity: ("Resource leak")
Fixes: 2cd80dbd35 ("drm/vmwgfx: Add basic support for SVGA3")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Zack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210514144930.89813-1-colin.king@canonical.com
2021-05-14 14:38:02 -04:00
..
device_include drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
Kconfig drm/vmwgfx: Port vmwgfx to arm64 2021-05-11 13:37:16 -04:00
Makefile drm/vmwgfx: Remove the reservation semaphore 2021-05-11 13:37:15 -04:00
ttm_memory.c drm/ttm: fix error handling if no BO can be swapped out v4 2021-04-23 14:20:38 +02:00
ttm_memory.h drm/ttm: move memory accounting into vmwgfx v4 2021-02-09 17:27:33 +01:00
ttm_object.c drm/vmwgfx: replace idr_init() by idr_init_base() 2021-04-29 14:54:54 -04:00
ttm_object.h drm/ttm: move memory accounting into vmwgfx v4 2021-02-09 17:27:33 +01:00
vmwgfx_binding.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_binding.h drm/vmwgfx: Add support for streamoutput with mob commands 2020-03-23 22:39:35 +01:00
vmwgfx_blit.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_bo.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_cmd.c drm/vmwgfx: Fix memory allocation check and a leak of object fifo 2021-05-14 14:38:02 -04:00
vmwgfx_cmdbuf.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_cmdbuf_res.c drm/vmwgfx/vmwgfx_cmdbuf_res: Remove unused variable 'ret' 2021-01-19 14:18:47 -05:00
vmwgfx_context.c drm/vmwgfx: Remove the reservation semaphore 2021-05-11 13:37:15 -04:00
vmwgfx_cotable.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_drv.c drm/vmwgfx: Port vmwgfx to arm64 2021-05-11 13:37:16 -04:00
vmwgfx_drv.h drm/vmwgfx: Port vmwgfx to arm64 2021-05-11 13:37:16 -04:00
vmwgfx_execbuf.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_fb.c drm/vmwgfx: Remove the reservation semaphore 2021-05-11 13:37:15 -04:00
vmwgfx_fence.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_fence.h drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_gmr.c drm/vmwgfx: use min_t to replace min 2021-04-29 14:54:54 -04:00
vmwgfx_gmrid_manager.c drm/ttm: cleanup BO size handling v3 2020-12-14 14:20:46 +01:00
vmwgfx_ioctl.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_irq.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_kms.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_kms.h drm/atomic: Pass the full state to planes atomic disable and update 2021-02-25 08:05:28 +01:00
vmwgfx_ldu.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_mob.c drm for 5.13-rc1 2021-04-28 10:01:40 -07:00
vmwgfx_msg.c drm/vmwgfx: Port vmwgfx to arm64 2021-05-11 13:37:16 -04:00
vmwgfx_msg_arm64.h drm/vmwgfx: Port vmwgfx to arm64 2021-05-11 13:37:16 -04:00
vmwgfx_msg_x86.h drm/vmwgfx: Port vmwgfx to arm64 2021-05-11 13:37:16 -04:00
vmwgfx_overlay.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_page_dirty.c mm: use is_cow_mapping() across tree where proper 2021-03-13 11:27:30 -08:00
vmwgfx_prime.c drm/vmwgfx: Delete mmaping functions 2019-11-25 22:36:14 +01:00
vmwgfx_reg.h drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_resource.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_resource_priv.h drm/vmwgfx: Implement an infrastructure for read-coherent resources 2019-11-06 13:30:27 +01:00
vmwgfx_scrn.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_shader.c drm/vmwgfx: Remove the reservation semaphore 2021-05-11 13:37:15 -04:00
vmwgfx_simple_resource.c drm/vmwgfx: Remove the reservation semaphore 2021-05-11 13:37:15 -04:00
vmwgfx_so.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_so.h drm/vmwgfx: Add support for streamoutput with mob commands 2020-03-23 22:39:35 +01:00
vmwgfx_stdu.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_streamoutput.c drm/vmwgfx: Cleanup the cmd/fifo split 2021-01-14 12:15:49 -05:00
vmwgfx_surface.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_thp.c drm/ttm: move the page_alignment into the BO v2 2021-04-23 16:23:02 +02:00
vmwgfx_ttm_buffer.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_ttm_glue.c mm: use is_cow_mapping() across tree where proper 2021-03-13 11:27:30 -08:00
vmwgfx_va.c
vmwgfx_validation.c drm/vmwgfx: Add basic support for SVGA3 2021-05-11 13:37:15 -04:00
vmwgfx_validation.h