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net/slirp: simplify checking for cmd: prefix 

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
This commit is contained in:
Marc-André Lureau 2019-01-17 15:43:34 +04:00 committed by Samuel Thibault
parent 44b4ff2488
commit 3624730a32
1 changed files with 1 additions and 1 deletions
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2
net/slirp.c
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@ -773,7 +773,7 @@ static int slirp_guestfwd(SlirpState *s, const char *config_str, Error **errp)
snprintf(buf, sizeof(buf), "guestfwd.tcp.%d", port);
if ((strlen(p) > 4) && !strncmp(p, "cmd:", 4)) {
if (g_str_has_prefix(p, "cmd:")) {
if (slirp_add_exec(s->slirp, &p[4], &server, port) < 0) {
error_setg(errp, "Conflicting/invalid host:port in guest "
"forwarding rule '%s'", config_str);