openwrt/package/libs/libpcap/patches/201-space_optimization.patch

27 lines
479 B
Diff

--- a/pcap-common.c
+++ b/pcap-common.c
@@ -1662,14 +1662,23 @@ swap_pseudo_headers(int linktype, struct
break;
case DLT_USB_LINUX:
+#ifndef PCAP_SUPPORT_USB
+ return;
+#endif
swap_linux_usb_header(hdr, data, 0);
break;
case DLT_USB_LINUX_MMAPPED:
+#ifndef PCAP_SUPPORT_USB
+ return;
+#endif
swap_linux_usb_header(hdr, data, 1);
break;
case DLT_NFLOG:
+#ifndef PCAP_SUPPORT_NETFILTER
+ return;
+#endif
swap_nflog_header(hdr, data);
break;
}