CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2022/08/13 10:02:15
Modified files:
regress/sys/uvm/blist: Makefile
sys/kern : subr_blist.c
Added files:
regress/sys/uvm/blist: test-6.in test-6.out
Log message:
blist: fix a possible blist corruption with blist_alloc() due to unsigned
swblk_t on OpenBSD.
reorder if condition in blst_meta_alloc(), in order to check if the node is
'Terminator' node first (and leave the loop).
DragonFlyBSD is unaffected by it as swblk_t is signed (and the first condition
isn't taken).
add a regress test for it.
while here, more the KASSERT() to KDASSERT(). it is useful but only with DEBUG.
ok miod@ todd@
