remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()

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commit d41e075b07 upstream.

pru_rproc_set_ctable() accessed rproc->priv before the IS_ERR_OR_NULL
check, which could lead to a null pointer dereference. Move the pru
assignment, ensuring we never dereference a NULL rproc pointer.

Fixes: 1028534003 ("remoteproc: pru: Add pru_rproc_set_ctable() function")
Cc: stable@vger.kernel.org
Signed-off-by: Zhen Ni <zhen.ni@easystack.cn>
Link: https://lore.kernel.org/r/20250923112109.1165126-1-zhen.ni@easystack.cn
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Zhen Ni 2025-09-23 19:21:09 +08:00 • committed by Greg Kroah-Hartman

parent 41683624cb

commit f0164d8995

1 changed files with 2 additions and 1 deletions

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drivers/remoteproc/pru_rproc.c

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