Make sure SIOGLIFCONF buffer is properly aligned for socket structures
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27e7dacbf7
commit
cf984dcc15
18
os/access.c
18
os/access.c
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@ -713,19 +713,21 @@ void
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DefineSelf (int fd)
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DefineSelf (int fd)
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{
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{
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#ifndef HAS_GETIFADDRS
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#ifndef HAS_GETIFADDRS
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char buf[2048], *cp, *cplim;
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char *cp, *cplim;
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void * bufptr = buf;
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# ifdef USE_SIOCGLIFCONF
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#ifdef USE_SIOCGLIFCONF
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struct sockaddr_storage buf[16];
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struct lifconf ifc;
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struct lifconf ifc;
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register struct lifreq *ifr;
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register struct lifreq *ifr;
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#ifdef SIOCGLIFNUM
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# ifdef SIOCGLIFNUM
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struct lifnum ifn;
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struct lifnum ifn;
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#endif
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# endif
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#else
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# else /* !USE_SIOCGLIFCONF */
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char buf[2048];
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struct ifconf ifc;
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struct ifconf ifc;
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register struct ifreq *ifr;
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register struct ifreq *ifr;
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#endif
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# endif
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#else
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void * bufptr = buf;
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#else /* HAS_GETIFADDRS */
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struct ifaddrs * ifap, *ifr;
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struct ifaddrs * ifap, *ifr;
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#endif
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#endif
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int len;
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int len;
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