Changeset 2340 for zzuf/trunk/src
- Timestamp:
- May 19, 2008, 1:24:41 PM (13 years ago)
- File:
-
- 1 edited
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zzuf/trunk/src/lib-fd.c
r2326 r2340 262 262 if(ret >= 0) \ 263 263 { \ 264 const struct sockaddr_in* in = (const struct sockaddr_in *)addr; \264 struct sockaddr_in in; \ 265 265 long int port; \ 266 266 switch(addr->sa_family) \ … … 268 268 case AF_INET: \ 269 269 case_AF_INET6 \ 270 port = ntohs(in->sin_port); \ 270 /* We need to copy rather than cast sockaddr* to sockaddr_in* \ 271 * because sockaddr_in* has actually _larger_ alignment on \ 272 * eg. Linux alpha. And we only need sin_port so we only copy \ 273 * this member. */ \ 274 memcpy(&in.sin_port, \ 275 (char const *)addr + ((char *)&in.sin_port - (char *)&in), \ 276 sizeof(in.sin_port)); \ 277 port = ntohs(in.sin_port); \ 271 278 if(_zz_portwatched(port)) \ 272 279 break; \
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