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authorQuentin Thébault <quentin.thebault@defenso.fr>2026-09-30 01:42:33 +0000
committerAhmad Khalifa <vexeduxr@FreeBSD.org>2026-10-02 02:13:15 +0000
commitf958aa7e754d88f3955f3c30a13f0e492822e3c3 (patch)
treef86503135e8ebf86d345268dff62a6c8c477e167 /sys/dev/syscons/snake/snake_saver.c
parentf7663278c2ba527dc681b1a806d4cc78ea49452b (diff)
vt: Fix timer race between vtterm_splash() and vt_flush()HEADmain
Current code leads to console text being drawn over the splash image. vt_flush() draws while holding the vtbuf lock. Have it check VDF_SPLASH under it too, and make vtterm_splash() take the vtbuf lock when setting it, before drawing the splash. Sponsored by: Defenso Signed-off-by: Quentin Thébault <quentin.thebault@defenso.fr> Reviewed by: vexeduxr Differential Revision: https://reviews.freebsd.org/D59928
Diffstat (limited to 'sys/dev/syscons/snake/snake_saver.c')
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