diff options
| author | Don Slutz <dslutz@verizon.com> | 2014-11-17 16:20:39 -0500 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-11-18 17:36:14 +0000 |
| commit | 6b896ab261942f441a16836e3fa3c83f3f4488b9 (patch) | |
| tree | ae5646195c73af052e6868467eb32f562539b823 | |
| parent | 8336e465acdc0ebaaaa685d218edca346f91100b (diff) | |
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: Don Slutz <dslutz@verizon.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1416259239-13281-1-git-send-email-dslutz@verizon.com
Cc: qemu-stable@nongnu.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/ide/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 00e21cf7ef..d4af5e2eb1 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -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; |