lilyp...@googlecode.com writes: > Comment #12 on issue 1732 by reinhold...@gmail.com: occasional > segfault when compiling input/regression/midi/key-initial.ly > http://code.google.com/p/lilypond/issues/detail?id=1732 > > You might want to add the suppressions from the attached file, which > filters practically all spurious warnings triggered in guile's garbace > collection... > > There are, however, two relevant warnings in that log file, which > might help pinpoint the problem: > > ==7941== Invalid read of size 4 > ==7941== at 0x812377D:
[...] > ==7941== Address 0x3e is not stack'd, malloc'd or (recently) free'd > ==7941== > ==7941== > ==7941== Process terminating with default action of signal 11 (SIGSEGV) > ==7941== Access not within mapped region at address 0x3E > ==7941== at 0x812377D: Well, that's what I consider likely a null pointer access (after walking from 0 to the desired field). Of course, this is the immediate cause of the segfault. However, I have not found the cause of the null pointer, and I have not seen more information about it in the valgrind dump than I had been able to find in the coredump already. -- David Kastrup _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond
