QT build of mozilla-central pass on Ubuntu 8.04 with QT4.5.0
Mozembed-QT build pass, too.
BUT ./testqmozembed has a seg fault. Any suggestions/hints will be of
great appreciation.
=================================
//GDB outputs showing the seg fault:
Breakpoint 3, InitEmbedding (aProfilePath=0x0, aComps=0x0,
aNumComps=0) at ../common/EmbeddingSetup.cpp:273
273 if (sProfileDir && !sProfileLock) {
(gdb) l
268 if (!dirExists) {
269 sProfileDir->Create(nsIFile::DIRECTORY_TYPE, 0700);
270 }
271
272 // Lock profile directory
273 if (sProfileDir && !sProfileLock) {
274 rv = XRE_LockProfileDirectory(sProfileDir,
&sProfileLock);
275 NS_ENSURE_SUCCESS(rv, rv);
276 }
277
(gdb) bt
#0 InitEmbedding (aProfilePath=0x0, aComps=0x0, aNumComps=0) at ../
common/EmbeddingSetup.cpp:273
#1 0x08050fce in MozView (this=0x80c00d8) at ../common/embed.cpp:264
#2 0x0804ec22 in Private (this=0x80c00d8, aQMozView=0x80c3b50) at
QMozView.cpp:68
#3 0x0804e696 in QMozView (this=0x80c3b50, parent=0xbfce2f70,
flags=0) at QMozView.cpp:128
#4 0x0804cb49 in MyQMozView (this=0x80c3b50, parent=0xbfce2f70,
flags=0) at test.cpp:50
#5 0x0804cc99 in MyBrowser (this=0xbfce2f70, parent=0x0, flags=0) at
test.cpp:70
#6 0x0804d026 in main (argc=1, argv=0xbfce3044) at test.cpp:131
(gdb) n
274 rv = XRE_LockProfileDirectory(sProfileDir,
&sProfileLock);
(gdb) s
nsCOMPtr<nsILocalFile>::operator nsILocalFile* (this=0x8069e04)
at /home/myname/fun/gecko/qtxul/dist/bin//../include/nsCOMPtr.h:
790
790 return get();
(gdb) bt
#0 nsCOMPtr<nsILocalFile>::operator nsILocalFile* (this=0x8069e04)
at /home/myname/fun/gecko/qtxul/dist/bin//../include/nsCOMPtr.h:
790
#1 0x080546a8 in InitEmbedding (aProfilePath=0x0, aComps=0x0,
aNumComps=0) at ../common/EmbeddingSetup.cpp:274
#2 0x08050fce in MozView (this=0x80c00d8) at ../common/embed.cpp:264
#3 0x0804ec22 in Private (this=0x80c00d8, aQMozView=0x80c3b50) at
QMozView.cpp:68
#4 0x0804e696 in QMozView (this=0x80c3b50, parent=0xbfce2f70,
flags=0) at QMozView.cpp:128
#5 0x0804cb49 in MyQMozView (this=0x80c3b50, parent=0xbfce2f70,
flags=0) at test.cpp:50
#6 0x0804cc99 in MyBrowser (this=0xbfce2f70, parent=0x0, flags=0) at
test.cpp:70
#7 0x0804d026 in main (argc=1, argv=0xbfce3044) at test.cpp:131
(gdb) n
Program received signal SIGSEGV, Segmentation fault.
0x090ea4a6 in ?? ()
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