Abdelrazak Younes wrote: > Pleas find the patch attached. FYI, I did the same fix some days ago in > trunk.
Excellent thanks. This fixes the crash on view->PDF. However, I still got crashes on editing the label. Unfortunately, I was not able to reproduce this in the debugger. But I got what is below on exit. Since the patch is a clear improvement, I'd say commit anyway. Jürgen *** glibc detected *** src/lyx: double free or corruption (!prev): 0x08ac5680 *** ======= Backtrace: ========= /lib/libc.so.6[0xb71364b6] /lib/libc.so.6(cfree+0x89)[0xb7138179] /usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xb72eca61] /usr/lib/libQtGui.so.4(_ZN14QActionPrivateD0Ev+0xdf)[0xb797424f] /usr/lib/libQtCore.so.4(_ZN7QObjectD2Ev+0x144)[0xb7687914] /usr/lib/libQtGui.so.4(_ZN7QActionD2Ev+0x176)[0xb7972dd6] src/lyx[0x8592272] /usr/lib/libQtCore.so.4(_ZN14QObjectPrivate14deleteChildrenEv+0x4c [0xb7682f0c] /usr/lib/libQtGui.so.4(_ZN7QWidgetD2Ev+0x290)[0xb79b2a10] /usr/lib/libQtGui.so.4(_ZN11QMainWindowD2Ev+0x31)[0xb7c93ae1] src/lyx[0x8467d0e] /usr/lib/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0x216)[0xb7684a16] /usr/lib/libQtGui.so.4(_ZN7QWidget5eventEP6QEvent+0x84)[0xb79bb604] /usr/lib/libQtGui.so.4(_ZN11QMainWindow5eventEP6QEvent+0x65)[0xb7c954d5] src/lyx[0x84641d4] /usr/lib/libQtGui.so. (_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x1cd [0xb7976c1d] /usr/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x1a3 [0xb797ceb3] src/lyx[0x845c59c] /usr/lib/libQtCore.so. (_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x6b)[0xb7675d5b] /usr/lib/libQtCore.so. (_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x1ae [0xb767781e] /usr/lib/libQtCore.so. (_ZN16QCoreApplication16sendPostedEventsEP7QObjecti+0x2d)[0xb7677afd] /usr/lib/libQtCore.so.4(_ZN16QCoreApplication4execEv+0xe2)[0xb7677bf2] /usr/lib/libQtGui.so.4(_ZN12QApplication4execEv+0x27)[0xb79762e7] src/lyx[0x845bd28] src/lyx[0x81993e8] src/lyx(_ZN9QListView10paintEventEP11QPaintEvent+0x542)[0x8067dee] /lib/libc.so.6(__libc_start_main+0xe0)[0xb70e5fe0] src/lyx(_ZN11QListWidget9dropEventEP10QDropEvent+0x315)[0x8067cb1] ======= Memory map: ======== 08048000-08819000 r-xp 00000000 08:08 3280903 /home/jspitzm/lyx/lyx-stable/src/lyx-qt4 08819000-0881a000 r--p 007d1000 08:08 3280903 /home/jspitzm/lyx/lyx-stable/src/lyx-qt4 0881a000-0881e000 rw-p 007d2000 08:08 3280903 /home/jspitzm/lyx/lyx-stable/src/lyx-qt4 0881e000-08c76000 rw-p 0881e000 00:00 0 [heap] b6a00000-b6a21000 rw-p b6a00000 00:00 0 b6a21000-b6b00000 ---p b6a21000 00:00 0 b6b48000-b6b4e000 r--p 00000000 08:08 3280885 /home/jspitzm/lyx/lyx-stable/lib/fonts/esint10.ttf b6b4e000-b6b54000 r--p 00000000 08:08 3280792 /home/jspitzm/lyx/lyx-stable/lib/fonts/wasy10.ttf b6b54000-b6b5e000 r--p 00000000 08:08 3280463 /home/jspitzm/lyx/lyx-stable/lib/fonts/msbm10.ttf b6b5e000-b6b65000 r--p 00000000 08:08 3280462 /home/jspitzm/lyx/lyx-stable/lib/fonts/msam10.ttf b6b65000-b6b6b000 r--p 00000000 08:08 3280455 /home/jspitzm/lyx/lyx-stable/lib/fonts/cmex10.ttf b6b6b000-b6b72000 r--p 00000000 08:08 3280464 /home/jspitzm/lyx/lyx-stable/lib/fonts/cmr10.ttf b6b72000-b6b7a000 r--p 00000000 08:08 3280447 /home/jspitzm/lyx/lyx-stable/lib/fonts/cmmi10.ttf b6b7a000-b6b82000 r--p 00000000 08:08 3280451 /home/jspitzm/lyx/lyx-stable/lib/fonts/cmsy10.ttf b6b82000-b6b88000 r--p 00000000 08:08 3280458 /home/jspitzm/lyx/lyx-stable/lib/fonts/eufm10.ttf b6b88000-b6bb5000 r--p 00000000 08:07 705986 /var/cache/libx11/compose/l4_024_313cb605_00280cc0 b6bb5000-b6bee000 r--p 00000000 08:07 2087712 /usr/local/share/locale/de/LC_MESSAGES/lyx.mo b6bee000-b6c39000 r--p 00000000 08:07 1958003 /usr/share/fonts/truetype/DejaVuSansMono.ttf b6c39000-b6c63000 r--p 00000000 08:07 1956207 /usr/share/fonts/truetype/albw.ttf b6c63000-b6c97000 r--p 00000000 08:07 1956231 /usr/share/fonts/truetype/thowr___.ttf b6c97000-b6ce8000 r-xp 00000000 08:07 1830487 /usr/lib/libtiff.so.3.8.2 b6ce8000-b6ce9000 r--p 00051000 08:07 1830487 /usr/lib/libtiff.so.3.8.2 b6ce9000-b6ceb000 rw-p 00052000 08:07 1830487 /usr/lib/libtiff.so.3.8.2 b6ceb000-b6d3f000 r-xp 00000000 08:07 1833160 /usr/lib/libQtXml.so.4.3.1 b6d3f000-b6d40000 r--p 00053000 08:07 1833160 /usr/lib/libQtXml.so.4.3.1 b6d40000-b6d42000 rw-p 00054000 08:07 1833160 /usr/lib/libQtXml.so.4.3.1 b6d42000-b6d87000 r-xp 00000000 08:07 1835816 /Abgebrochen
