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| author | Alistair Delva <adelva@google.com> | 2022-01-20 00:21:39 +0100 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-02-19 01:15:05 +0100 |
| commit | f89672cc3681952f2d06314981a6b45f8b0045d1 (patch) | |
| tree | b40e5004f11a4e86e7deac47d32a2d06ff3e431b /drivers/remoteproc/remoteproc_elf_helpers.h | |
| parent | remoteproc: mtk_scp: Use dev_err_probe() where possible (diff) | |
| download | linux-f89672cc3681952f2d06314981a6b45f8b0045d1.tar.xz linux-f89672cc3681952f2d06314981a6b45f8b0045d1.zip | |
remoteproc: Fix count check in rproc_coredump_write()
Check count for 0, to avoid a potential underflow. Make the check the
same as the one in rproc_recovery_write().
Fixes: 3afdc59e4390 ("remoteproc: Add coredump debugfs entry")
Signed-off-by: Alistair Delva <adelva@google.com>
Cc: Rishabh Bhatnagar <rishabhb@codeaurora.org>
Cc: stable@vger.kernel.org
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Sibi Sankar <sibis@codeaurora.org>
Cc: linux-remoteproc@vger.kernel.org
Cc: kernel-team@android.com
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220119232139.1125908-1-adelva@google.com
Diffstat (limited to 'drivers/remoteproc/remoteproc_elf_helpers.h')
0 files changed, 0 insertions, 0 deletions