deltup -m -b 9 -j -v qt-everywhere-opensource-src-4.6.3.tar.gz qt-everywhere-opensource-src-4.7.0.tar.gz /tmp/qt-4.6.3-4.7.0.delta Looking at package contents Making package delta Ensuring MD5sum will be correct here 9 Output package to: /tmp/qt-4.6.3-4.7.0.delta cleaning up Segmentation fault Reproducible: Always gdb deltup GNU gdb (GDB) (7.1) Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i686-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/local/bin/deltup...done. (gdb) run -m -b 9 -j -v qt-everywhere-opensource-src-4.6.3.tar.gz qt-everywhere-opensource-src-4.7.0.tar.gz /tmp/qt-4.6.3-4.7.0.delta Starting program: /usr/local/bin/deltup -m -b 9 -j -v qt-everywhere-opensource-src-4.6.3.tar.gz qt-everywhere-opensource-src-4.7.0.tar.gz /tmp/qt-4.6.3-4.7.0.delta [Thread debugging using libthread_db enabled] Detaching after fork from child process 3669. Looking at package contents Detaching after fork from child process 3670. Detaching after fork from child process 3672. Making package delta Detaching after fork from child process 3675. Detaching after fork from child process 3715. Ensuring MD5sum will be correct here 9 Detaching after fork from child process 3716. Detaching after fork from child process 3726. Detaching after fork from child process 3727. Detaching after fork from child process 3729. Detaching after fork from child process 3730. Output package to: /tmp/qt-4.6.3-4.7.0.delta Program received signal SIGSEGV, Segmentation fault. 0xb7ce5fed in fseek () from /lib/libc.so.6 Missing separate debuginfos, use: debuginfo-install bzip2-libs-1.0.5-6.fc12.i686 glibc-2.12-3.i686 keyutils-libs-1.2-6.fc12.i686 krb5-libs-1.7.1-13.fc13.i686 libcom_err-1.41.10-7.fc13.i686 libgcc-4.4.4-10.fc13.i686 libselinux-2.0.94-2.fc13.i686 libstdc++-4.4.4-10.fc13.i686 openssl-1.0.0a-1.fc13.i686 zlib-1.2.3-23.fc12.i686 (gdb) bt #0 0xb7ce5fed in fseek () from /lib/libc.so.6 #1 0x0804a3cb in getLenOfFile (fname="/tmp/.Ls6F4I/000000") at file.cpp:37 #2 0x0804f7a2 in createDelta (oldfile="qt-everywhere-opensource-src-4.6.3.tar.gz", newfile="qt-everywhere-opensource-src-4.7.0.tar.gz", patchfname= "/tmp/qt-4.6.3-4.7.0.delta") at deltup.cpp:303 #3 0x08054069 in main (argc=9, argv=0xbffff614) at deltup.cpp:626
The segfault in fseek seems odd. Is there a wrong way to call fseek? Anyway, if it is a deltup bug, there's a 0.4.5 version bump available to try: http://www.deltup.org/download.php?list.2
(In reply to comment #1) > The segfault in fseek seems odd. Is there a wrong way to call fseek? > > Anyway, if it is a deltup bug, there's a 0.4.5 version bump available to try: > > http://www.deltup.org/download.php?list.2 > The diff between the old and the new versions only adds missing headers for successful compilation using GCC >= 4.4.0. So the bug couldn't have gone.
> The diff between the old and the new versions only adds missing headers for > successful compilation using GCC >= 4.4.0. So the bug couldn't have gone. Portage has "ancient" bdelta package (upstream released 0.2.3 recently). @tools-portage: I use/tune bdelta time to time (mostly at work). Are you OK if i'll add myself as a maintainer of dev-util/bdelta and app-portage/deltup?
(In reply to comment #3) > Are you OK if i'll add myself as a maintainer of dev-util/bdelta and > app-portage/deltup? Yes, go for it!
Bumped bdelta (pulled a bit of patches in the queue) > *bdelta-0.2.3 (07 Dec 2011) > > 07 Dec 2011; Sergei Trofimovich <slyfox@gentoo.org> +bdelta-0.2.3.ebuild, > +files/bdelta-0.2.3-Makefile-add-make-clean-target.patch, > +files/bdelta-0.2.3-Makefile-create-LIBDIR-as-well.patch, +files/bdelta-0.2.3- > Makefile-fix-paralell-building-bdelta-depends-on-it-.patch, > +files/bdelta-0.2.3-bdelta.h-make-header-C-compatible.patch, > +files/bdelta-0.2.3-fix-stack-smash.patch, > +files/bdelta-0.2.3-libbdelta-rename-NDEBUG-to-DO_STATS_DEBUG.patch, +files/bd > elta-0.2.3-makefile-restect-user-s-LDFLAGS-CXXFLAGS-and-other-v.patch, > metadata.xml: > Version bump. Fixes bug #338327 by Artem S. Tashkinov. Added myself to > maintainers. The patch fixing this exact issue is 'files/bdelta-0.2.3-fix-stack-smash.patch'. I've reproduced in on qt 4.6.3 to 4.7.4 diff +bdelta-0.2.3 and made sure patch helps (upstreamed). Thanks Artem!
