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lib9: remove ss_len manipulation in _p9dialparse

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Not all systems have ss_len, and we've never set it before.

R=rsc
http://codereview.appspot.com/6497102
This commit is contained in:
Russ Cox 2012-09-08 13:53:59 -04:00
parent d905d2f5fe
commit 4db1ecb904
1 changed files with 0 additions and 3 deletions
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3
src/lib9/_p9dialparse.c
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@ -108,17 +108,14 @@ p9dialparse(char *addr, char **pnet, char **punix, void *phost, int *pport)
/* translate host */ /* translate host */
if(strcmp(host, "*") == 0){ if(strcmp(host, "*") == 0){
ss->ss_family = AF_INET6; ss->ss_family = AF_INET6;
ss->ss_len = sizeof(struct sockaddr_in6);
((struct sockaddr_in6*)ss)->sin6_addr = in6addr_any; ((struct sockaddr_in6*)ss)->sin6_addr = in6addr_any;
}else if((he = gethostbyname(host)) != nil){ }else if((he = gethostbyname(host)) != nil){
ss->ss_family = he->h_addrtype; ss->ss_family = he->h_addrtype;
switch(ss->ss_family){ switch(ss->ss_family){
case AF_INET: case AF_INET:
ss->ss_len = sizeof(struct sockaddr_in);
((struct sockaddr_in*)ss)->sin_addr = *(struct in_addr*) *(he->h_addr_list); ((struct sockaddr_in*)ss)->sin_addr = *(struct in_addr*) *(he->h_addr_list);
break; break;
case AF_INET6: case AF_INET6:
ss->ss_len = sizeof(struct sockaddr_in6);
((struct sockaddr_in6*)ss)->sin6_addr = *(struct in6_addr*) *(he->h_addr_list); ((struct sockaddr_in6*)ss)->sin6_addr = *(struct in6_addr*) *(he->h_addr_list);
break; break;
default: default: