Re: [libvirt] [PATCH 17/20] Don't assume buffered output echoes the command.

The if ((nlptr...)) implicitly assumes commptr != NULL (and that "buf" starts with "cmd"). Make the assumption explicit, it will be broken in a future patch. --- src/qemu_driver.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/src/qemu_driver.c b/src/qemu_driver.c index eb22940..e92276e 100644 --- a/src/qemu_driver.c +++ b/src/qemu_driver.c @@ -2473,10 +2473,11 @@ qemudMonitorCommandExtra(const virDomainObjPtr vm, * occurence, and inbetween the command and the newline starting * the response */ - if ((commptr = strstr(buf, cmd))) + if ((commptr = strstr(buf, cmd))) { memmove(buf, commptr, strlen(commptr)+1); - if ((nlptr = strchr(buf, '\n'))) - memmove(buf+strlen(cmd), nlptr, strlen(nlptr)+1); + if ((nlptr = strchr(buf, '\n'))) + memmove(buf+strlen(cmd), nlptr, strlen(nlptr)+1); + } break; }