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>
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parent
1b27d7a1e8
commit
c93031e56a
4
vl.c
4
vl.c
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@ -2332,7 +2332,7 @@ int main(int argc, char **argv, char **envp)
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len += strlen(qemu_opt_get(opts, "security_model"));
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len += strlen(qemu_opt_get(opts, "security_model"));
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arg_fsdev = qemu_malloc((len + 1) * sizeof(*arg_fsdev));
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arg_fsdev = qemu_malloc((len + 1) * sizeof(*arg_fsdev));
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snprintf(arg_fsdev, len * sizeof(*arg_fsdev),
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snprintf(arg_fsdev, (len + 1) * sizeof(*arg_fsdev),
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"%s,id=%s,path=%s,security_model=%s",
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"%s,id=%s,path=%s,security_model=%s",
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qemu_opt_get(opts, "fstype"),
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qemu_opt_get(opts, "fstype"),
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qemu_opt_get(opts, "mount_tag"),
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qemu_opt_get(opts, "mount_tag"),
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@ -2343,7 +2343,7 @@ int main(int argc, char **argv, char **envp)
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len += 2*strlen(qemu_opt_get(opts, "mount_tag"));
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len += 2*strlen(qemu_opt_get(opts, "mount_tag"));
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arg_9p = qemu_malloc((len + 1) * sizeof(*arg_9p));
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arg_9p = qemu_malloc((len + 1) * sizeof(*arg_9p));
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snprintf(arg_9p, len * sizeof(*arg_9p),
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snprintf(arg_9p, (len + 1) * sizeof(*arg_9p),
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"virtio-9p-pci,fsdev=%s,mount_tag=%s",
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"virtio-9p-pci,fsdev=%s,mount_tag=%s",
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qemu_opt_get(opts, "mount_tag"),
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qemu_opt_get(opts, "mount_tag"),
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qemu_opt_get(opts, "mount_tag"));
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qemu_opt_get(opts, "mount_tag"));
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