diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-09 15:23:14 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2026-04-10 16:54:35 +0200 |
| commit | 8f98b81fe011e1879e6a7b1247e69e06a5e17af2 (patch) | |
| tree | d3a62d2ac79e78f199ce9852beffd76d82db1df6 /rust/kernel/iommu/git@git.tavy.me:linux.git | |
| parent | 98cf7df6e0844f7076df1db690c1ede9d69b61ff (diff) | |
fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO
Much like commit 19f953e74356 ("fbdev: fb_pm2fb: Avoid potential divide
by zero error"), we also need to prevent that same crash from happening
in the udlfb driver as it uses pixclock directly when dividing, which
will crash.
Cc: Helge Deller <deller@gmx.de>
Assisted-by: gregkh_clanker_t1000
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'rust/kernel/iommu/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions