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Unsafe use of strncpy replaced by strlcpy. CID 2256.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40629 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jonas Sundström
2011-02-23 00:55:44 +00:00
parent 117711e680
commit d1a78f51e0
1 changed files with 1 additions and 1 deletions
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src/bin/network/tcpdump/libpcap/inet.c
+1 -1
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@@ -581,7 +581,7 @@ pcap_lookupnet(device, netp, maskp, errbuf)
/* XXX Work around Linux kernel bug */ /* XXX Work around Linux kernel bug */
ifr.ifr_addr.sa_family = AF_INET; ifr.ifr_addr.sa_family = AF_INET;
#endif #endif
(void)strncpy(ifr.ifr_name, device, sizeof(ifr.ifr_name)); (void)strlcpy(ifr.ifr_name, device, sizeof(ifr.ifr_name));
if (ioctl(fd, SIOCGIFADDR, (char *)&ifr) < 0) { if (ioctl(fd, SIOCGIFADDR, (char *)&ifr) < 0) {
if (errno == EADDRNOTAVAIL) { if (errno == EADDRNOTAVAIL) {
(void)snprintf(errbuf, PCAP_ERRBUF_SIZE, (void)snprintf(errbuf, PCAP_ERRBUF_SIZE,