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proxy_getaddrinfo: fix segfault when hints is NULL
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parent
40edf758ee
commit
037edbcb8e
12
src/core.c
12
src/core.c
@ -878,10 +878,16 @@ int proxy_getaddrinfo(const char *node, const char *service, const struct addrin
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(*res)->ai_canonname = space->addr_name;
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(*res)->ai_canonname = space->addr_name;
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(*res)->ai_next = NULL;
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(*res)->ai_next = NULL;
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(*res)->ai_family = space->sockaddr_space.sa_family = AF_INET;
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(*res)->ai_family = space->sockaddr_space.sa_family = AF_INET;
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(*res)->ai_socktype = hints->ai_socktype;
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(*res)->ai_flags = hints->ai_flags;
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(*res)->ai_protocol = hints->ai_protocol;
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(*res)->ai_addrlen = sizeof(space->sockaddr_space);
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(*res)->ai_addrlen = sizeof(space->sockaddr_space);
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if(hints) {
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(*res)->ai_socktype = hints->ai_socktype;
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(*res)->ai_flags = hints->ai_flags;
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(*res)->ai_protocol = hints->ai_protocol;
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} else {
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(*res)->ai_flags = (AI_V4MAPPED | AI_ADDRCONFIG);
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}
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goto out;
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goto out;
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err2:
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err2:
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free(space);
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free(space);
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