Groupsock uses result of UsageEnvironment::getResultMsg as argument to
UsageEnvironment::setResultMsg which results in corrupted message
(original message is getting lost).
---
groupsock/Groupsock.cpp | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
--
Stas Tsymbalov
TrueConf LLC
http://trueconf.com/
diff --git a/groupsock/Groupsock.cpp b/groupsock/Groupsock.cpp
index 977e40e..10c4008 100644
--- a/groupsock/Groupsock.cpp
+++ b/groupsock/Groupsock.cpp
@@ -284,7 +284,9 @@ Boolean Groupsock::output(UsageEnvironment& env, u_int8_t ttlToSend,
} while (0);
if (DebugLevel >= 0) { // this is a fatal error
- env.setResultMsg("Groupsock write failed: ", env.getResultMsg());
+ UsageEnvironment::MsgString msg = strDup(env.getResultMsg());
+ env.setResultMsg("Groupsock write failed: ", msg);
+ delete[] msg;
}
return False;
}
@@ -302,8 +304,9 @@ Boolean Groupsock::handleRead(unsigned char* buffer, unsigned bufferMaxSize,
buffer, maxBytesToRead, fromAddress);
if (numBytes < 0) {
if (DebugLevel >= 0) { // this is a fatal error
- env().setResultMsg("Groupsock read failed: ",
- env().getResultMsg());
+ UsageEnvironment::MsgString msg = strDup(env().getResultMsg());
+ env().setResultMsg("Groupsock read failed: ", msg);
+ delete[] msg;
}
return False;
}
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