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 <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Aneesh Kumar K.V 2010-09-02 21:47:59 +05:30 committed by Blue Swirl
parent 1b27d7a1e8
commit c93031e56a
1 changed files with 2 additions and 2 deletions

4
vl.c
View File

@ -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"));