From: Aneesh Kumar K.V Date: Thu, 2 Sep 2010 16:17:59 +0000 (+0530) Subject: virtio-9p: Make sure -virtfs option works correctly X-Git-Tag: v2.7.1~8189 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=c93031e56a7fe0f22dd4ece50d25d5f3af221cfa;p=mirror_qemu.git virtio-9p: Make sure -virtfs option works correctly When making copy of arguments we were doing partial copy Signed-off-by: Aneesh Kumar K.V Signed-off-by: Blue Swirl --- diff --git a/vl.c b/vl.c index bd05e39b3e..fd491bafa6 100644 --- a/vl.c +++ b/vl.c @@ -2332,7 +2332,7 @@ int main(int argc, char **argv, char **envp) len += strlen(qemu_opt_get(opts, "security_model")); arg_fsdev = qemu_malloc((len + 1) * sizeof(*arg_fsdev)); - snprintf(arg_fsdev, len * sizeof(*arg_fsdev), + snprintf(arg_fsdev, (len + 1) * sizeof(*arg_fsdev), "%s,id=%s,path=%s,security_model=%s", qemu_opt_get(opts, "fstype"), qemu_opt_get(opts, "mount_tag"), @@ -2343,7 +2343,7 @@ int main(int argc, char **argv, char **envp) len += 2*strlen(qemu_opt_get(opts, "mount_tag")); arg_9p = qemu_malloc((len + 1) * sizeof(*arg_9p)); - snprintf(arg_9p, len * sizeof(*arg_9p), + snprintf(arg_9p, (len + 1) * sizeof(*arg_9p), "virtio-9p-pci,fsdev=%s,mount_tag=%s", qemu_opt_get(opts, "mount_tag"), qemu_opt_get(opts, "mount_tag"));