Commit 6b896ab2 authored by Don Slutz's avatar Don Slutz Committed by Peter Maydell

hw/ide/core.c: Prevent SIGSEGV during migration

The other callers to blk_set_enable_write_cache() in this file
already check for s->blk == NULL.
Signed-off-by: default avatarDon Slutz <dslutz@verizon.com>
Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Message-id: 1416259239-13281-1-git-send-email-dslutz@verizon.com
Cc: qemu-stable@nongnu.org
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 8336e465
......@@ -2401,7 +2401,7 @@ static int ide_drive_post_load(void *opaque, int version_id)
{
IDEState *s = opaque;
if (s->identify_set) {
if (s->blk && s->identify_set) {
blk_set_enable_write_cache(s->blk, !!(s->identify_data[85] & (1 << 5)));
}
return 0;
......
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