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42bd415bd8
linux/drivers/gpu
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Dan Carpenter 42bd415bd8 nouveau/gsp/r535: Fix a NULL vs error pointer bug 
The r535_gsp_cmdq_get() function returns error pointers but this code
checks for NULL.  Also we need to propagate the error pointer back to
the callers in r535_gsp_rpc_get().  Returning NULL will lead to a NULL
pointer dereference.

Fixes: 176fdcbddf ("drm/nouveau/gsp/r535: add support for booting GSP-RM")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f71996d9-d1cb-45ea-a4b2-2dfc21312d8c@kili.mountain
2023-11-14 22:40:25 +01:00
..
drm nouveau/gsp/r535: Fix a NULL vs error pointer bug 2023-11-14 22:40:25 +01:00
host1x gpu: host1x: Correct allocated size for contexts 2023-10-11 22:52:44 +02:00
ipu-v3 drm for 6.6-rc1 2023-08-30 13:34:34 -07:00
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vga
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