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author | Ira Rice <irarice@gmail.com> | 2009-01-21 09:18:58 -0700 |
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committer | Ira Rice <irarice@gmail.com> | 2009-01-21 09:18:58 -0700 |
commit | da2b9950c5785381e5e7ed541bc33dbecdb51f9c (patch) | |
tree | faafa5fc320c2b5a02c406c12636b4c712ffa113 /src/gui/chat.cpp | |
parent | 5dff1647df4a05d956b1e1978ec8918c420b9107 (diff) | |
download | mana-client-da2b9950c5785381e5e7ed541bc33dbecdb51f9c.tar.gz mana-client-da2b9950c5785381e5e7ed541bc33dbecdb51f9c.tar.bz2 mana-client-da2b9950c5785381e5e7ed541bc33dbecdb51f9c.tar.xz mana-client-da2b9950c5785381e5e7ed541bc33dbecdb51f9c.zip |
Fixed multiple embeddings of square brackets so that it doesn't crash
the client. This commit makes it so that all brackets except for the
innermost brackets are ignored.
Signed-off-by: Ira Rice <irarice@gmail.com>
Diffstat (limited to 'src/gui/chat.cpp')
-rw-r--r-- | src/gui/chat.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gui/chat.cpp b/src/gui/chat.cpp index ef625753..a0f12b2c 100644 --- a/src/gui/chat.cpp +++ b/src/gui/chat.cpp @@ -363,6 +363,13 @@ void ChatWindow::chatSend(const std::string &nick, std::string msg) std::string::size_type end = msg.find(']', start); if (end != std::string::npos) { + // Catch multiple embeds and ignore them so it doesn't crash the client. + while ((msg.find('[', start + 1) != std::string::npos) && + (msg.find('[', start + 1) < end)) + { + start = msg.find('[', start + 1); + } + std::string temp = msg.substr(start+1, end - start - 1); while (temp[0] == ' ') |