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bhyve: fix regression in legacy virtio-9p config parsing

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Commit 621b509048 introduced a regression
in legacy virtio-9p config parsing by not initializing *sharename to
NULL. As a result, "sharename != NULL" check in the first iteration fails
and bhyve exits with "virtio-9p: more than one share name given".

Fix by adding NULL back.

Approved by:	grehan
This commit is contained in:
Roman Bogorodskiy 2021-04-08 18:44:58 +04:00
parent 9f2eeb0262
commit f2ecc0d1b7
1 changed files with 1 additions and 1 deletions
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2
usr.sbin/bhyve/pci_virtio_9p.c
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@ -224,7 +224,7 @@ pci_vt9p_notify(void *vsc, struct vqueue_info *vq)
static int
pci_vt9p_legacy_config(nvlist_t *nvl, const char *opts)
{
char *sharename, *tofree, *token, *tokens;
char *sharename = NULL, *tofree, *token, *tokens;
if (opts == NULL)
return (0);