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| author | Edward Adam Davis <eadavis@qq.com> | 2025-09-09 08:51:22 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-12 15:58:41 +0200 |
| commit | fc702e7df456e219f029d0192fbc7cb357a16f4c (patch) | |
| tree | 4be5a011e6f9641c7d9e5164e8d21475798999dd /rust/kernel/irq/request.rs | |
| parent | e81783899d7d19cad567b68e115fcb37880e427b (diff) | |
vt: move vc_saved_screen to within tty allocated judgment
Everything starts with the assumption that a tty has been allocated.
Therefore, Move it to within the tty allocation check.
Fixes: 23743ba64709 ("vt: add support for smput/rmput escape codes")
Reported-by: syzbot+f6cb41c144427dc0796a@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=f6cb41c144427dc0796a
Tested-by: syzbot+f6cb41c144427dc0796a@syzkaller.appspotmail.com
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/tencent_CAD45DB31906CF890DBB25AB0DED12205D07@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'rust/kernel/irq/request.rs')
0 files changed, 0 insertions, 0 deletions