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Properly check for duplicate recent IP

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Clean up M_AddToJoinedIPs a bit
This commit is contained in:
SteelT 2022-09-23 04:18:01 -04:00
parent e1c8f8095b
commit 08cd0393c0
1 changed files with 5 additions and 7 deletions
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12
src/m_misc.c
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@ -197,24 +197,22 @@ void M_InitJoinedIPArray(void)
// This adds an entry to the above array // This adds an entry to the above array
void M_AddToJoinedIPs(char *address, char *servname) void M_AddToJoinedIPs(char *address, char *servname)
{ {
UINT8 i = 0; UINT8 i = 0;
UINT8 dupeindex = 0;
// Check for dupes... // Check for dupes...
for (; i < NUMLOGIP && !dupeindex; i++) for (i = 0; i < NUMLOGIP; i++)
{ {
// I don't care about the server name (this is broken anyway...) but definitely check the addresses // I don't care about the server name (this is broken anyway...) but definitely check the addresses
if (strcmp(joinedIPlist[i][0], address) == 0) if (strcmp(joinedIPlist[i][0], address) == 0)
dupeindex = i; {
return;
}
} }
CONS_Printf("Adding %s (%s) to list of manually joined IPs\n", servname, address); CONS_Printf("Adding %s (%s) to list of manually joined IPs\n", servname, address);
// Start by moving every IP up 1 slot (dropping the last IP in the table) // Start by moving every IP up 1 slot (dropping the last IP in the table)
// If we found duplicates, start here instead and pull the rest up. for (i = NUMLOGIP; i; i--)
i = dupeindex ? dupeindex : NUMLOGIP;
for (; i; i--)
{ {
strcpy(joinedIPlist[i][0], joinedIPlist[i-1][0]); strcpy(joinedIPlist[i][0], joinedIPlist[i-1][0]);
strcpy(joinedIPlist[i][1], joinedIPlist[i-1][1]); strcpy(joinedIPlist[i][1], joinedIPlist[i-1][1]);