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Fixing potential bug for comparision function net_req_query_id_cmp on 64 bits architectures.

This commit is contained in:
Christian Huitema 2017-01-21 14:49:58 -08:00
parent 4ccfa2a781
commit 4c71d6239f
1 changed files with 6 additions and 5 deletions
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9
src/context.c
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@ -819,10 +819,11 @@ tls_only_is_in_transports_list(getdns_context *context) {
static int static int
net_req_query_id_cmp(const void *id1, const void *id2) net_req_query_id_cmp(const void *id1, const void *id2)
{ {
return (intptr_t)id1 - (intptr_t)id2;
}
/* /*
{ * old code was:
* return (intptr_t)id1 - (intptr_t)id2;
*but this is incorrect on 64 bit architectures.
*/
int ret = 0; int ret = 0;
if (id1 != id2) if (id1 != id2)
@ -832,7 +833,7 @@ net_req_query_id_cmp(const void *id1, const void *id2)
return ret; return ret;
} }
*/
static getdns_tsig_info const tsig_info[] = { static getdns_tsig_info const tsig_info[] = {
{ GETDNS_NO_TSIG, NULL, 0, NULL, 0, 0, 0 } { GETDNS_NO_TSIG, NULL, 0, NULL, 0, 0, 0 }