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Invalid addrinfo pointer casues skynet asserted in freeaddrinfo on OpenWRT (arm cpu) (#1236)

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Dirk Chang
2020-08-31 16:48:50 +08:00
committed by GitHub
parent ce52533c74
commit 55efa75fdf
1 changed files with 2 additions and 1 deletions
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3
skynet-src/socket_server.c
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@@ -594,7 +594,7 @@ open_socket(struct socket_server *ss, struct request_open * request, struct sock
status = getaddrinfo( request->host, port, &ai_hints, &ai_list ); status = getaddrinfo( request->host, port, &ai_hints, &ai_list );
if ( status != 0 ) { if ( status != 0 ) {
result->data = (void *)gai_strerror(status); result->data = (void *)gai_strerror(status);
goto _failed; goto _failed_getaddrinfo;
} }
int sock= -1; int sock= -1;
for (ai_ptr = ai_list; ai_ptr != NULL; ai_ptr = ai_ptr->ai_next ) { for (ai_ptr = ai_list; ai_ptr != NULL; ai_ptr = ai_ptr->ai_next ) {
@@ -643,6 +643,7 @@ open_socket(struct socket_server *ss, struct request_open * request, struct sock
return -1; return -1;
_failed: _failed:
freeaddrinfo( ai_list ); freeaddrinfo( ai_list );
_failed_getaddrinfo:
ss->slot[HASH_ID(id)].type = SOCKET_TYPE_INVALID; ss->slot[HASH_ID(id)].type = SOCKET_TYPE_INVALID;
return SOCKET_ERR; return SOCKET_ERR;
} }