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| author | Colin Ian King <[email protected]> | 2015-12-18 22:22:01 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2015-12-18 22:25:40 +0000 |
| commit | 41a0c249cb8706a2efa1ab3d59466b23a27d0c8b (patch) | |
| tree | 46e4739253a5199799a9f4b7daa634f4217f06ad /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | kernel-41a0c249cb8706a2efa1ab3d59466b23a27d0c8b.tar.gz kernel-41a0c249cb8706a2efa1ab3d59466b23a27d0c8b.zip | |
proc: fix -ESRCH error when writing to /proc/$pid/coredump_filter
Writing to /proc/$pid/coredump_filter always returns -ESRCH because commit
774636e19ed51 ("proc: convert to kstrto*()/kstrto*_from_user()") removed
the setting of ret after the get_proc_task call and incorrectly left it as
-ESRCH. Instead, return 0 when successful.
Example breakage:
echo 0 > /proc/self/coredump_filter
bash: echo: write error: No such process
Fixes: 774636e19ed51 ("proc: convert to kstrto*()/kstrto*_from_user()")
Signed-off-by: Colin Ian King <[email protected]>
Acked-by: Kees Cook <[email protected]>
Cc: <[email protected]> [4.3+]
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions