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- Some corrections in the clif_parse_whisper function which should fix crashes in the chat_log under "certain" conditions.

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git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@6423 54d463be-8e91-2dee-dedb-b68131a5f0ec
This commit is contained in:
skotlex 2006-05-01 03:31:31 +00:00
parent 95cee853fa
commit c24b68e5eb
2 changed files with 13 additions and 9 deletions
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2
Changelog-Trunk.txt
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@ -4,6 +4,8 @@ AS OF SVN REV. 5091, WE ARE NOW USING TRUNK. ALL UNTESTED BUGFIXES/FEATURES GO
IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.
2006/04/30
* Some corrections in the clif_parse_whisper function which should fix
crashes in the chat_log under "certain" conditions. [Skotlex]
* Fixed dangling pointer in pc_steal_item (missing lines) causing crash. [Lance]
* Fixed lack of initialization in chrif_authreq causing crashes in chrif_authok. [Lance]
* Fixed a logic error that was likely the cause of pet loot drops not

20
src/map/clif.c
View File

@ -8808,7 +8808,7 @@ void clif_parse_Wis(int fd, struct map_session_data *sd) { // S 0096 <len>.w <ni
struct npc_data *npc;
char split_data[10][50];
int j=0,k=0;
char *whisper_tmp;
char target[NAME_LENGTH+1];
char output[256];
RFIFOHEAD(fd);
@ -8827,19 +8827,21 @@ void clif_parse_Wis(int fd, struct map_session_data *sd) { // S 0096 <len>.w <ni
(sd->sc.data[SC_BERSERK].timer!=-1 || sd->sc.data[SC_NOCHAT].timer != -1))
return;
memcpy(&target,RFIFOP(fd, 4),NAME_LENGTH);
target[NAME_LENGTH]='\0';
//Chat Logging type 'W' / Whisper
if(log_config.chat&1 //we log everything then
|| ( log_config.chat&2 //if Whisper bit is on
&& ( !agit_flag || !(log_config.chat&16) ))) //if WOE ONLY flag is off or AGIT is OFF
log_chat("W", 0, sd->status.char_id, sd->status.account_id, (char*)mapindex_id2name(sd->mapindex), sd->bl.x, sd->bl.y, (char*)RFIFOP(fd, 4), (char*)RFIFOP(fd, 28));
log_chat("W", 0, sd->status.char_id, sd->status.account_id, (char*)mapindex_id2name(sd->mapindex), sd->bl.x, sd->bl.y, target, (char*)RFIFOP(fd, 28));
//-------------------------------------------------------//
// Lordalfa - Paperboy - To whisper NPC commands //
//-------------------------------------------------------//
whisper_tmp = (char*) RFIFOP(fd,4);
if (whisper_tmp[0] && (strncasecmp(whisper_tmp,"NPC:",4) == 0) && (strlen(whisper_tmp) >4)) {
whisper_tmp += 4; //Skip the NPC: string part.
if (target[0] && (strncasecmp(target,"NPC:",4) == 0) && (strlen(target) >4)) {
char *whisper_tmp = target+4; //Skip the NPC: string part.
if ((npc = npc_name2id(whisper_tmp)))
{
whisper_tmp=(char *)aMallocA((strlen((char *)(RFIFOP(fd,28)))+1)*sizeof(char));
@ -8881,7 +8883,7 @@ void clif_parse_Wis(int fd, struct map_session_data *sd) { // S 0096 <len>.w <ni
}
// Main chat [LuzZza]
if(strcmpi((const char*)RFIFOP(fd,4), main_chat_nick) == 0) {
if(strcmpi(target, main_chat_nick) == 0) {
if(!sd->state.mainchat) {
clif_displaymessage(fd, msg_txt(388)); // You should enable main chat with "@main on" command.
return;
@ -8896,16 +8898,16 @@ void clif_parse_Wis(int fd, struct map_session_data *sd) { // S 0096 <len>.w <ni
}
// searching destination character
dstsd = map_nick2sd((char*)RFIFOP(fd,4));
dstsd = map_nick2sd(target);
// player is not on this map-server
if (dstsd == NULL ||
// At this point, don't send wisp/page if it's not exactly the same name, because (example)
// if there are 'Test' player on an other map-server and 'test' player on this map-server,
// and if we ask for 'Test', we must not contact 'test' player
// so, we send information to inter-server, which is the only one which decide (and copy correct name).
strcmp(dstsd->status.name, (const char*)RFIFOP(fd,4)) != 0) // not exactly same name
strcmp(dstsd->status.name, target) != 0) // not exactly same name
// send message to inter-server
intif_wis_message(sd, (char*)RFIFOP(fd,4), (char*)RFIFOP(fd,28), RFIFOW(fd,2)-28);
intif_wis_message(sd, target, (char*)RFIFOP(fd,28), RFIFOW(fd,2)-28);
// player is on this map-server
else {
// if you send to your self, don't send anything to others