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authorspecial <special@e03df62e-2008-0410-955e-edbf42e46eb7>2007-05-18 20:54:49 +0000
committerspecial <special@e03df62e-2008-0410-955e-edbf42e46eb7>2007-05-18 20:54:49 +0000
commit3bbb36695383badf5b3ba0ecba070f16094ae51d (patch)
tree00d30538acbd91ef4351adb48839df0c6d815bd7 /src/modules/m_spanningtree
parent3c27d028707d8af151e161d90a469f50c0ece758 (diff)
Fixed a fairly low-risk crash in m_spanningtree
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7042 e03df62e-2008-0410-955e-edbf42e46eb7
Diffstat (limited to 'src/modules/m_spanningtree')
-rw-r--r--src/modules/m_spanningtree/treesocket2.cpp10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/modules/m_spanningtree/treesocket2.cpp b/src/modules/m_spanningtree/treesocket2.cpp
index d8b495b49..afba5b96a 100644
--- a/src/modules/m_spanningtree/treesocket2.cpp
+++ b/src/modules/m_spanningtree/treesocket2.cpp
@@ -970,7 +970,10 @@ void TreeSocket::Split(const std::string &line, std::deque<std::string> &n)
irc::tokenstream tokens(line);
std::string param;
while (tokens.GetToken(param))
- n.push_back(param);
+ {
+ if (!param.empty())
+ n.push_back(param);
+ }
return;
}
@@ -988,7 +991,10 @@ bool TreeSocket::ProcessLine(std::string &line)
Instance->Log(DEBUG, "S[%d] <- %s", this->GetFd(), line.c_str());
this->Split(line.c_str(),params);
-
+
+ if (params.empty())
+ return true;
+
if ((params[0][0] == ':') && (params.size() > 1))
{
prefix = params[0].substr(1);