Subj : src/conio/bitmap_con.c
To   : Git commit to main/sbbs/master
From : Deucе
Date : Tue Mar 17 2026 11:59:17

https://gitlab.synchro.net/main/sbbs/-/commit/14f279ca37de873b6fb75317
Modified Files:
	src/conio/bitmap_con.c
Log Message:
Hold vstat_chlock when setting vmem->changed in blinker thread

Every other write to vmem->changed holds vstat_chlock; this was the
sole exception. The wrlock on vstatlock already prevented concurrent
access in practice, but this makes the locking protocol consistent
and is not in a hot path. (Coverity CID 644904)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

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