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| author | Dmitry Vyukov <dvyukov@google.com> | 2016-10-14 16:22:22 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-10-17 09:21:14 +0300 |
| commit | 49521b13cbc02aff9ac1fff8d425055cc86cef08 (patch) | |
| tree | 3ab90884b6ace4be6fd89eb6ee5d0d13e4f0a177 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 0853695c3ba46f97dfc0b5885f7b7e640ca212dd (diff) | |
| download | linux-49521b13cbc02aff9ac1fff8d425055cc86cef08.tar.xz | |
drivers/gpu/vga: allocate vga_arb_write() buffer on stack
Size of kmalloc() in vga_arb_write() is controlled by user.
Too large kmalloc() size triggers WARNING message on console.
Allocate the buffer on stack to avoid the WARNING.
The string must be small (e.g "target PCI:domain:bus:dev.fn").
Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Dave Airlie <airlied@gmail.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: syzkaller@googlegroups.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1476451342-146510-1-git-send-email-dvyukov@google.com
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions