[Bug 46342] New: kernel32/tests/ pipe.c shows uninitialized memory use in test_TransactNamedPipe()
https://bugs.winehq.org/show_bug.cgi?id=46342 Bug ID: 46342 Summary: kernel32/tests/pipe.c shows uninitialized memory use in test_TransactNamedPipe() Product: Wine Version: 4.0-rc3 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: kernel32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Gentoo ../../../tools/runtest -q -P wine -T ../../.. -M kernel32.dll -p kernel32_test.exe.so pipe && touch pipe.ok ==8919== Syscall param writev(vector[...]) points to uninitialised byte(s) ==8919== at 0x4356813: writev (writev.c:26) ==8919== by 0x7BC75457: send_request (server.c:228) ==8919== by 0x7BC76158: server_call_unlocked (server.c:288) ==8919== by 0x7BC916EC: virtual_locked_server_call (virtual.c:2083) ==8919== by 0x7BC41C1A: server_ioctl_file (file.c:1533) ==8919== by 0x7BC447A5: NtFsControlFile (file.c:1733) ==8919== by 0x7B470FA4: TransactNamedPipe (sync.c:1747) ==8919== by 0x4B26CCC: _overlapped_transact_failure (pipe.c:3118) ==8919== by 0x4B2748E: test_TransactNamedPipe (pipe.c:3346) ==8919== by 0x4B27817: func_pipe (pipe.c:3735) ==8919== by 0x4B6E8E4: run_test (test.h:617) ==8919== by 0x4B6F322: main (test.h:701) ==8919== Address 0x4eafd22 is on thread 1's stack ==8919== in frame #8, created by test_TransactNamedPipe (pipe.c:3341) ==8919== Uninitialised value was created by a stack allocation ==8919== at 0x4B27446: test_TransactNamedPipe (pipe.c:3341) ==8919== -- 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=46342 Jacek Caban <jacek(a)codeweavers.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jacek(a)codeweavers.com --- Comment #1 from Jacek Caban <jacek(a)codeweavers.com> --- Created attachment 63209 --> https://bugs.winehq.org/attachment.cgi?id=63209 fix Does the attached patch help? -- 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=46342 --- Comment #2 from Austin English <austinenglish(a)gmail.com> --- (In reply to Jacek Caban from comment #1)
Created attachment 63209 [details] fix
Does the attached patch help?
No, looks the same here (except line numbers shifted down by 5). -- 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=46342 joaopa <jeremielapuree(a)yahoo.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jeremielapuree(a)yahoo.fr --- Comment #3 from joaopa <jeremielapuree(a)yahoo.fr> --- Created attachment 65596 --> https://bugs.winehq.org/attachment.cgi?id=65596 console output Looks like this bug is fixed in wine-4.19 (see the attached console output). Can an administrator close this bug as 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=46342 --- Comment #4 from Austin English <austinenglish(a)gmail.com> --- (In reply to joaopa from comment #3)
Created attachment 65596 [details] console output
Looks like this bug is fixed in wine-4.19 (see the attached console output). Can an administrator close this bug as FIXED?
I still see it: ==31951== 6 errors in context 2 of 15: ==31951== Syscall param writev(vector[...]) points to uninitialised byte(s) ==31951== at 0x4368973: __writev (writev.c:26) ==31951== by 0x4368973: writev (writev.c:24) ==31951== by 0x7BC967C8: send_request (server.c:228) ==31951== by 0x7BC97496: server_call_unlocked (server.c:288) ==31951== by 0x7BCB1874: virtual_locked_server_call (virtual.c:2176) ==31951== by 0x7BC6037A: server_ioctl_file (file.c:1532) ==31951== by 0x7BC62F15: NtFsControlFile (file.c:1727) ==31951== by 0x4A9F5A8: TransactNamedPipe (sync.c:1302) ==31951== by 0x4C06104: _overlapped_transact_failure (pipe.c:3118) ==31951== by 0x4C067ED: test_TransactNamedPipe (pipe.c:3347) ==31951== by 0x4C06B39: func_pipe (pipe.c:4130) ==31951== by 0x4C4A5E4: run_test (test.h:637) ==31951== by 0x4C4AE6B: main (test.h:721) ==31951== Address 0x4ebfdd2 is on thread 1's stack ==31951== in frame #8, created by test_TransactNamedPipe (pipe.c:3342) ==31951== Uninitialised value was created by a stack allocation ==31951== at 0x4C067B7: test_TransactNamedPipe (pipe.c:3342) ==31951== wine-4.20-213-gddec23013e -- 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=46342 Austin English <austinenglish@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |ABANDONED --- Comment #5 from Austin English <austinenglish@gmail.com> --- Modern wine doesn't play well with valgrind. Marking valgrind bugs as abandoned. -- 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=46342 Austin English <austinenglish@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #6 from Austin English <austinenglish@gmail.com> --- Closing. -- 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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