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Fix buffer underflow when querying invalid nodes

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This commit is contained in:
Gustaf Alhäll 2025-10-28 23:01:02 +01:00 committed by NepDisk
parent 37831094a4
commit 4e4a43e7f5
1 changed files with 1 additions and 1 deletions
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2
src/i_tcp.c
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@ -787,7 +787,7 @@ static void SOCK_Send(void)
ssize_t c = ERRSOCKET;
size_t i, j;
if (!nodeconnected[doomcom->remotenode])
if (doomcom->remotenode < 0 || !nodeconnected[doomcom->remotenode])
return;
if (doomcom->remotenode == BROADCASTADDR)