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additional memset for hint on retry

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z3APA3A 2016-02-20 15:45:44 +03:00
parent 5c5f4e258f
commit bb206869de
1 changed files with 2 additions and 0 deletions
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2
src/common.c
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@ -843,9 +843,11 @@ unsigned long getip46(int family, unsigned char *name, struct sockaddr *sa){
return 0; return 0;
} }
memset(&hint, 0, sizeof(hint)); memset(&hint, 0, sizeof(hint));
memset(&sa, 0, sizeof(struct sockaddr_in));
hint.ai_family = (family == 6 || family == 64)?AF_INET6:AF_INET; hint.ai_family = (family == 6 || family == 64)?AF_INET6:AF_INET;
if (getaddrinfo((char *)name, NULL, &hint, &ai)) { if (getaddrinfo((char *)name, NULL, &hint, &ai)) {
if(family == 64 || family == 46){ if(family == 64 || family == 46){
memset(&hint, 0, sizeof(hint));
hint.ai_family = (family == 64)?AF_INET:AF_INET6; hint.ai_family = (family == 64)?AF_INET:AF_INET6;
if (getaddrinfo((char *)name, NULL, &hint, &ai)) return 0; if (getaddrinfo((char *)name, NULL, &hint, &ai)) return 0;
} }