LibVNCClient: really fix #250

pull/3/head
Christian Beier 4 years ago
parent 459046efc0
commit 7b1ef0ffc4
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  1. 2
      libvncclient/corre.c

@ -48,7 +48,7 @@ HandleCoRREBPP (rfbClient* client, int rx, int ry, int rw, int rh)
client->GotFillRect(client, rx, ry, rw, rh, pix);
if (hdr.nSubrects * (4 + (BPP / 8)) > RFB_BUFFER_SIZE || !ReadFromRFBServer(client, client->buffer, hdr.nSubrects * (4 + (BPP / 8))))
if (hdr.nSubrects > RFB_BUFFER_SIZE / (4 + (BPP / 8)) || !ReadFromRFBServer(client, client->buffer, hdr.nSubrects * (4 + (BPP / 8))))
return FALSE;
ptr = (uint8_t *)client->buffer;

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