projects / qemu.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 05ad144) | patch
migration/dirtyrate: Fix segmentation fault
authorMasato Imai <mii@sfc.wide.ad.jp>
Mon, 17 Jun 2024 14:46:04 +0000 (22:46 +0800)
committerHyman Huang <yong.huang@smartx.com>
Mon, 17 Jun 2024 15:29:21 +0000 (23:29 +0800)
commite65152d5483b2c847ec7a947ed52650152cfdcc0
tree9285136b078b257ec32769c9df0e66774354066btree | snapshot
parent05ad1440b8428b0ade9b8e5c01469adb8fbf83e3commit | diff
migration/dirtyrate: Fix segmentation fault

Since the kvm_dirty_ring_enabled function accesses a null kvm_state
pointer when the KVM acceleration parameter is not specified, running
calc_dirty_rate with the -r or -b option causes a segmentation fault.

Signed-off-by: Masato Imai <mii@sfc.wide.ad.jp>
Message-ID: <20240507025010.1968881-1-mii@sfc.wide.ad.jp>
[Assert kvm_state when kvm_dirty_ring_enabled was called to fix it. - Hyman]
Signed-off-by: Hyman Huang <yong.huang@smartx.com>
accel/kvm/kvm-all.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.