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Fix crash in socket_bindtodevice: NULL device is permissible

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This commit is contained in:
dmiller
2025-09-03 17:04:46 +00:00
parent cca10689fe
commit 5bb82a2ad0
2 changed files with 18 additions and 14 deletions
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4
libnetutil/netutil.cc
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@@ -1120,7 +1120,9 @@ int netutil_raw_socket(const char *device) {
netutil_perror("setsockopt(SO_BROADCAST) failed");
}
sethdrinclude(rawsd);
socket_bindtodevice(rawsd, device);
if (device) {
socket_bindtodevice(rawsd, device);
}
return rawsd;
#endif