[AMQCPP-291] Crash on sending a message with length = 0

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.1, 3.1, 3.1.1
• Fix Version/s: 3.1.2
• Component/s: Openwire

Environment

Windows XP

• Patch Info: Patch Available
• Assignee: Timothy A. Bish
• Reporter: Christian Warmuth
• Created: 10/Mar/10 09:52
• Updated: 10/Mar/10 16:31
• Resolved: 10/Mar/10 16:31

Description

When you send a message with length: 0 (not NULL) the program will crash.

I think the problem is here:

OpenWireStringSupport.cpp

void OpenwireStringSupport::writeString( decaf::io::DataOutputStream& dataOut,
const std::string* str )
throw ( decaf::io::IOException ) {

try
{

if( str != NULL ) <-- I think the problem is here it should be: if( str != NULL && str->length()>0 )

....