Dear Valgrind users,
Am Montag, den 11.02.2013, 12:32 +0100 schrieb Paul Menzel: > first a big thank you to the developers for this great program. > > I am using Valgrind 3.8.1-1 from Debian Sid/unstable. > > Despite having the debug packages of some packages installed for the > debug symbols and Valgrind finding them, it does not give the line > number. The strange thing is, that GDB has no problems with this and is > able to display the source file and file name just fine. > > Two programs this happened with are Evolution [1][2] and HPLIP while > running Simple Scan under Valgrind. > > Here Valgrind seems to find the file with debugging symbols. > > --19364-- Reading syms from /usr/lib/libhpip.so.0.0.1 > --19364-- Considering > /usr/lib/debug/.build-id/84/1c797c37116c1c9365f12b531eec5dc65ebab1.debug .. > --19364-- .. build-id is valid > > But it does not give me the line number in the source file. > > ==19364== Conditional jump or move depends on uninitialised value(s) > ==19364== at 0x20ED4E25: ipConvert (in /usr/lib/libhpip.so.0.0.1) > ==19364== by 0x20EB7595: sclpml_read (in > /usr/lib/sane/libsane-hpaio.so.1.0.0) > ==19364== by 0x424595: _scanner_scan_thread_gthread_func > (scanner.c:7155) > > I read the entry in the FAQ [3], but I have the debugging symbols > installed. > > If Valgrind is using some different mechanism than GDB to find out the > source file and line number, how can I check that the files containing > debugging symbols adhere to Valgrind’s requirements? I submitted a report to the Debian BTS and it was assigned the number #701480. Thanks, Paul > [1] > https://mail.gnome.org/archives/evolution-hackers/2013-January/msg00020.html > [2] https://bugzilla.gnome.org/show_bug.cgi?id=691303 > [3] http://valgrind.org/docs/manual/faq.html#faq.unhelpful [4] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701480
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