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Fixes for type-punned pointers - Henne Vogelsang <hvogel@suse.de>

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This commit is contained in:
pdw
2004-02-05 22:58:06 +00:00
parent f123c4f1f7
commit 2fd7012129
3 changed files with 26 additions and 5 deletions
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13
ui.c
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@@ -472,6 +472,10 @@ void analyse_data() {
while(hash_next_item(history, &n) == HASH_STATUS_OK) {
history_type* d = (history_type*)n->rec;
host_pair_line* screen_line;
union {
host_pair_line **h_p_l_pp;
void **void_pp;
} u_screen_line = { &screen_line };
addr_pair ap;
int i;
int tsent, trecv;
@@ -500,7 +504,7 @@ void analyse_data() {
}
if(hash_find(screen_hash, &ap, (void**)&screen_line) == HASH_STATUS_KEY_NOT_FOUND) {
if(hash_find(screen_hash, &ap, u_screen_line.void_pp) == HASH_STATUS_KEY_NOT_FOUND) {
screen_line = xcalloc(1, sizeof *screen_line);
hash_insert(screen_hash, &ap, screen_line);
screen_line->ap = ap;
@@ -534,6 +538,11 @@ void sprint_host(char * line, struct in_addr* addr, unsigned int port, unsigned
char hostname[HOSTNAME_LENGTH];
char service[HOSTNAME_LENGTH];
char* s_name;
union {
char **ch_pp;
void **void_pp;
} u_s_name = { &s_name };
ip_service skey;
int left;
if(addr->s_addr == 0) {
@@ -550,7 +559,7 @@ void sprint_host(char * line, struct in_addr* addr, unsigned int port, unsigned
if(port != 0) {
skey.port = port;
skey.protocol = protocol;
if(options.portresolution && hash_find(service_hash, &skey, (void**)&s_name) == HASH_STATUS_OK) {
if(options.portresolution && hash_find(service_hash, &skey, u_s_name.void_pp) == HASH_STATUS_OK) {
snprintf(service, HOSTNAME_LENGTH, ":%s", s_name);
}
else {