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Bail out early when no memory is available.

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This commit is contained in:
Sebastian Bauer 2015-12-31 11:12:57 +01:00
parent 700f0aff24
commit ea5942b4cf
1 changed files with 4 additions and 1 deletions
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5
src/posix.c
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@ -62,7 +62,10 @@ int p_getaddrinfo(
ai = ainfo;
for (p = 1; ainfo->ai_hostent->h_addr_list[p] != NULL; p++) {
ai->ai_next = malloc(sizeof(struct addrinfo));
if (!(ai->ai_next = malloc(sizeof(struct addrinfo)))) {
p_freeaddrinfo(ainfo);
return -1;
}
memcpy(&ai->ai_next, ainfo, sizeof(struct addrinfo));
memcpy(&ai->ai_next->ai_addr_in.sin_addr,
ainfo->ai_hostent->h_addr_list[p],