Commit 7f15ebc7a2b599ab10dbc15bca6f823591213e67 introduced a bug happening when guests without a <graphics> element are migrated. The initialization of listenAddress happens unconditionally from the cookie even if the cookie->graphics pointer was NULL. Moved the initialization to where it is safe. Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com> --- src/qemu/qemu_migration.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index e38d99b..e10127d 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -1723,7 +1723,7 @@ qemuDomainMigrateGraphicsRelocate(virQEMUDriverPtr driver, { qemuDomainObjPrivatePtr priv = vm->privateData; int ret; - char *listenAddress = cookie->graphics->listen; + char *listenAddress; if (!cookie) return 0; @@ -1737,6 +1737,7 @@ qemuDomainMigrateGraphicsRelocate(virQEMUDriverPtr driver, if (cookie->graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_SPICE) return 0; + listenAddress = cookie->graphics->listen; if (!listenAddress || STREQ(listenAddress, "0.0.0.0") || STREQ(listenAddress, "::")) -- 1.7.9.5