https://bugs.kde.org/show_bug.cgi?id=376027
Bug ID: 376027
Summary: wine's comdlg32/filedlg.c test hangs under valgrind
Product: valgrind
Version: 3.13 SVN
Platform: Compiled Sources
URL: https://bugs.winehq.org/show_bug.cgi?id=39097
OS: Linux
Status: UNCONFIRMED
Severity: major
Priority: NOR
Component: general
Assignee: jsew...@acm.org
Reporter: austinengl...@gmail.com
CC: sebast...@fds-team.de
Target Milestone: ---
Hi there,
This bug has been discussed a bit on #valgrind-dev already, but I wanted to
make sure it wasn't forgotten ;).
This bug is 100% reproducible for me on my Gentoo desktop. Sebastian (author of
the wine commit that revealed it), has been unable to reproduce. This issue
occurs when running wine's unit tests under valgrind. Sebastian's patch:
https://source.winehq.org/git/wine.git/commitdiff/4a1629c4117fda9eca63b6f56ea45771dc9734ac
which changes wine's NtTerminateProcess() to use _exit() instead of exit().
With this change, wine's unit tests will hang after completing the
comdlg32/fildlg tests. When I added printf's to the code, I noticed that the
tests all complete (i.e., it's not hanging in the middle of one), but wine
doesn't continue on to the next test afterward.
To reproduce:
For info on running wine under valgrind, see:
https://wiki.winehq.org/Wine_and_Valgrind
my scripts/suppression files are at:
https://github.com/austin987/wine_misc/tree/master/valgrind
but in short:
# get wine/wine_misc repos
$ cd wine-valgrind
$ ln -s /path/to/wine_misc/valgrind tools/valgrind
$ ./configure && make -j8
$ vi tools/valgrind/vg-wrapper.sh
# edit paths to wine/valgrind, if needed
$ . tools/valgrind/vg-wrapper.sh
$ ./wine start /min notepad
$ cd dlls/comdgl32/tests
$ make filedlg.ok
# BUG
Though since Sebastian can't reproduce, it may be something peculiar to my
system..This was most recently tested with valgrind-3.13.0.SVN-16204-vex-3299 /
wine-2.0 and 2.1
I'm not sure what other information would be helpful here. I found a similar
valgrind bug, which is marked fixed
(https://bugs.kde.org/show_bug.cgi?id=372504), and may valgrind version is
newer than that. This bug is a blocker for wine/valgrind (I have to revert that
patch in wine to be able to run the tests). Please let me know what
information, if any, would be helpful in resolving this.
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