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(svn r6884) -Codechange: Add strict bounds checking in string formatting system.

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The last parameter should point to the end of the buffer (eg lastof(buf))
 Courtesy of Tron.
This commit is contained in:
Darkvater
2006-10-21 23:31:34 +00:00
parent 7f36a980c7
commit ee27bb497c
33 changed files with 240 additions and 231 deletions
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4
network_client.c
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@@ -628,7 +628,7 @@ DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER_CHAT)
/* For speaking to player or give money, we need the player-name */
if (!IsValidPlayer(ci_to->client_playas)) return NETWORK_RECV_STATUS_OKAY; // This should never happen
GetString(name, GetPlayer(ci_to->client_playas)->name_1);
GetString(name, GetPlayer(ci_to->client_playas)->name_1, lastof(name));
ci = NetworkFindClientInfoFromIndex(_network_own_client_index);
break;
default:
@@ -654,7 +654,7 @@ DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER_ERROR_QUIT)
NetworkClientInfo *ci;
index = NetworkRecv_uint16(MY_CLIENT, p);
GetNetworkErrorMsg(str, NetworkRecv_uint8(MY_CLIENT, p));
GetNetworkErrorMsg(str, NetworkRecv_uint8(MY_CLIENT, p), lastof(str));
ci = NetworkFindClientInfoFromIndex(index);
if (ci != NULL) {