[Bug 33961] New: RPC: server crashes during procedure call that return variable size array as out parameter
http://bugs.winehq.org/show_bug.cgi?id=33961 Bug #: 33961 Summary: RPC: server crashes during procedure call that return variable size array as out parameter Product: Wine Version: 1.6-rc2 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: rpc AssignedTo: wine-bugs(a)winehq.org ReportedBy: to_egor(a)hotmail.com Classification: Unclassified RPC server implements an interface that has the following function prototype: void GetPersons( [out] unsigned long *persons_size, [out, size_is(,*persons_size)] Person_info_t **persons); When a function of mentioned prototype is called application crashes when Wine freeing its internal data used for marshalling. The core of the bug is because of Wine frees memory used for persons_size whereas persons_size must be alive and available at the moment of freeing persons. -- 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=33961 --- Comment #1 from Egor <to_egor(a)hotmail.com> 2013-07-05 10:45:32 CDT --- Created attachment 45111 --> http://bugs.winehq.org/attachment.cgi?id=45111 Sources of simple project to bug reproduce. VS 2008 -- 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=33961 --- Comment #2 from Egor <to_egor(a)hotmail.com> 2013-07-05 10:48:26 CDT --- Created attachment 45112 --> http://bugs.winehq.org/attachment.cgi?id=45112 Piece of log with usefull information. May be interesting for developers -- 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=33961 Egor <to_egor(a)hotmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|RPC: server crashes during |RPC: server crashes during |procedure call that return |procedure call that returns |variable size array as out |variable size array as out |parameter |parameter -- 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.
https://bugs.winehq.org/show_bug.cgi?id=33961 --- Comment #3 from Austin English <austinenglish(a)gmail.com> --- This is your friendly reminder that there has been no bug activity for over a year. Is this still an issue in current (1.7.37 or newer) wine? If so, please attach the terminal output in 1.7.37 (see http://wiki.winehq.org/FAQ#get_log). -- 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=33961 Austin English <austinenglish(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, 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=33961 --- Comment #4 from Nikolay Sivov <bunglehead(a)gmail.com> --- Does a patch from bug 36743 help here? -- 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=33961 --- Comment #5 from Egor <to_egor(a)hotmail.com> --- Hello, Austin and Nikolay. I will check your suggestions ASAP. Thank you. -- 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=33961 --- Comment #6 from Egor <to_egor(a)hotmail.com> --- Created attachment 51370 --> https://bugs.winehq.org/attachment.cgi?id=51370 Some output of RPC server application in WINE 1.7.41 -- 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=33961 --- Comment #7 from Egor <to_egor(a)hotmail.com> --- (In reply to Austin English from comment #3) Hello, Austin. I have tested sample applications in WINE 1.7.41. Server doesn't crash, but currently I have another PC and VirtualBox version installed. The bug is still existing. Server works wrong and client catches exception with code 0x3e6 = 998. I attached fresh output log. -- 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=33961 --- Comment #8 from Egor <to_egor(a)hotmail.com> --- Hello, Nikolay. I tested situation in latest version of WINE. See my comment above. Patch that you mentioned seems to solve problem. I have made similar patch for myself. -- 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=33961 --- Comment #9 from Egor <to_egor(a)hotmail.com> --- Hello, Nikolay. The patch from bug 36743 also fixes memory leaks in the following case: interface ITestRpc { void DoMemLeak( [out, string, size_is( 100 + 1 )] unsigned char* szAnsi, [out, string, size_is( 100 + 1 )] wchar_t* wszWide ); } -- 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=33961 super_man(a)post.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |super_man(a)post.com --- Comment #10 from super_man(a)post.com --- The other bug is now marked as fixed. Does it fix this too? -- 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=33961 --- Comment #11 from Nikolay Sivov <bunglehead(a)gmail.com> --- Hello, Egor. Please retest with current Wine, bug 36743 was fixed. -- 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=33961 --- Comment #12 from Egor <to_egor(a)hotmail.com> --- Hello All! I will retest the bug ASAP -- 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=33961 --- Comment #13 from Egor <to_egor(a)hotmail.com> --- (In reply to Nikolay Sivov from comment #11) Hello, Nikolay. In the current WINE 1.8.2 all works fine! Thank you for your care -- 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=33961 Nikolay Sivov <bunglehead(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Fixed by SHA1| |614afcefa33c727f31d566c3d7e | |e05d74afc363f Resolution|--- |FIXED Status|UNCONFIRMED |RESOLVED --- Comment #14 from Nikolay Sivov <bunglehead(a)gmail.com> --- Glad to hear it, thanks for testing. -- 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=33961 Alexandre Julliard <julliard(a)winehq.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #15 from Alexandre Julliard <julliard(a)winehq.org> --- Closing bugs fixed in 1.9.10. -- 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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