[Bug 32725] New: VC runtime functions crash when called from reloaded library in a thread
http://bugs.winehq.org/show_bug.cgi?id=32725 Bug #: 32725 Summary: VC runtime functions crash when called from reloaded library in a thread Product: Wine Version: 1.3.24 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: msvcrt AssignedTo: wine-bugs(a)winehq.org ReportedBy: most(a)museresearch.com Classification: Unclassified Created attachment 43181 --> http://bugs.winehq.org/attachment.cgi?id=43181 msvcrt-dll-problem.zip Assume WHAT.DLL is a windows DLL with static MSVCRT linkage. If WHAT.DLL is unloaded and reloaded, it's C runtime functions like std::cout can crash when called from a thread. According to Piotr Caban (piotr dot caban at gmail dot com) "The crash is caused by incomplete FlsFree implementation. There's a comment in it's code that says what needs to be added: /* FIXME: add equivalent of ThreadZeroTlsCell here */" The crash is repeatable with the attached example winelib program (captain.exe) and windows DLL (what.dll). Code for the compiled what.dll is included. An included README file describes the contents. 'make test' demonstrates the problem. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=32725 Michael Ost <most(a)museresearch.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |most(a)museresearch.com -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=32725 --- Comment #1 from Michael Ost <most(a)museresearch.com> 2013-01-15 13:39:01 CST --- The crash does not happen in windows. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=32725 Piotr Caban <piotr.caban(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |piotr.caban(a)gmail.com Component|msvcrt |kernel32 -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=32725 Simon <swdevelop1981(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |swdevelop1981(a)gmail.com -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=32725 Austin English <austinenglish(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, source, testcase -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=32725 super_man(a)post.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |super_man(a)post.com --- Comment #2 from super_man(a)post.com --- Still crashes 1.7.53 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=32725 winetest(a)luukku.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |winetest(a)luukku.com --- Comment #3 from winetest(a)luukku.com --- (In reply to super_man from comment #2)
Still crashes 1.7.53
Still crashing wine 1.9.16-git and staging 1.9.16 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=32725 --- Comment #4 from Gijs Vermeulen <gijsvrm(a)gmail.com> --- Running the provided captain.exe seems to work with wine-6.7, could you confirm? -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
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