Greetings,
I started noticing that event strings are being corrupted and I have found
the culprit.
Signal::set_name() does not copy the buffer that is given to it:
3970 void set_name(const char *name) {
3971 name_ = name;
3972 }
and SET_SIGNAL_CB deletes the stringbuffer after it builds the string and
passes the buffer to set_name():
78 #define SET_SIGNAL_CB(name, name_postfix, signal, cb) \
79 { \
80 stringbuf *sg_n = new stringbuf(); \
81 *sg_n << name, name_postfix; \
82 signal.set_name(sg_n->buf); \
83 signal.connect(signal_mem_ptr(*this, cb)); \
*84 delete sg_n; \ *
85 }
The fix is trivial: remove the delete sg_n from the macro.
-Paul
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