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Merge branch 'nullderef' of https://github.com/jedisct1/iodine

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frekky 2016-12-09 09:43:16 +08:00
commit 17195eead1
1 changed files with 1 additions and 1 deletions
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src/tun.c
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@ -413,7 +413,7 @@ open_tun(const char *tun_device)
char tun_name[50]; char tun_name[50];
#ifdef DARWIN #ifdef DARWIN
if (!strncmp(tun_device, "utun", 4)) { if (tun_device != NULL && !strncmp(tun_device, "utun", 4)) {
tun_fd = open_utun(tun_device); tun_fd = open_utun(tun_device);
if (tun_fd >= 0) { if (tun_fd >= 0) {
return tun_fd; return tun_fd;