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Fix pasting going out of bounds and dash the possibility of memory leaks while pasting.

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This commit is contained in:
GoldenTails 2019-12-20 20:28:30 -06:00
parent a2faa975cb
commit ed847e831b
1 changed files with 5 additions and 3 deletions
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8
src/m_menu.c
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@ -10436,14 +10436,16 @@ static void M_HandleConnectIP(INT32 choice)
if (l >= 28-1)
break;
const char *paste = I_ClipboardPaste(); // Paste clipboard into char
char *paste = (char *)I_ClipboardPaste(); // Paste clipboard into char
if ( ctrldown ) {
switch (choice) {
case 118: // ctrl+v, pasting
if (paste != NULL)
if (paste != NULL) {
if (strlen(paste) + strlen(setupm_ip) >= 28-1)
paste[28-1 - strlen(setupm_ip)] = 0;
strcat(setupm_ip, paste); // Concat the ip field with clipboard
setupm_ip[127] = 0; // Truncate to maximum length
}
break;
case 99: // ctrl+c, copying
I_ClipboardCopy(setupm_ip, l);