Here is my list of bugs that I hope will be fix in 1.3.3: Sorry for not reporting this ealier. These are issue with 1.3.2, but I will test with the 1.3.3 that's in the SVN repository.
In Linux/QNX6 the Poco::Net::NetworkInterface will not set the subnet and broadcast. I reported this before 1.3.2.
When compile with gcc 3.3.5 or later, in ./XML/include/Poco/SAX/AttributesImpl.h there are a bunch of warnings about comparison between signed and unsigned value. I fixed those with casting.
QNX6 being based on Dinkum library it as the same "bug" as under windows. Hence in StreamUtil.h I had to add __QNXNTO__ to the #if statement that would set poco_ios_init(buff) to a nop. Otherwise there will be memory leaks.
Under QNX6 in the script configure I had to change all the "if [ "$val" != "" ] ; then" into "if [ "$val" != "0" ] ; then". Otherwise the script would not work when it called with a parameter, any parameter
On later version of QNX (6.3.2) the compiler 3.3.2 isn't available anymore, had to change build/config/QNX to specify 3.3.5. ( 4.2.4 will be available soon)