[Bug 15084] New: ReadConsoleInputW() handles a NULL lpNumberOfEventsRead parameter incorrectly
http://bugs.winehq.org/show_bug.cgi?id=15084 Summary: ReadConsoleInputW() handles a NULL lpNumberOfEventsRead parameter incorrectly Product: Wine Version: 1.1.3 Platform: Other OS/Version: other Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: dg(a)cowlark.com On the Windows console, if I try to read input events with ReadConsoleInputW() and pass in NULL as the pointer to the lpNumberOfEventsRead field, wine completes successfully where Windows XP fails and returns an error code. -- 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=15084 --- Comment #1 from Austin English <austinenglish(a)gmail.com> 2008-09-01 18:43:51 --- A testcase would be useful. -- 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=15084 --- Comment #2 from Austin English <austinenglish(a)gmail.com> 2009-03-10 15:05:38 --- Is this still an issue in current (1.1.16 or newer) wine? -- 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=15084 --- Comment #3 from David Given <dg(a)cowlark.com> 2009-03-10 15:33:40 --- Well, given that the latest version of ReadConsoleInputW() handles lpNumberOfEventsRead with code like this: if (lpNumberOfEventsRead) *lpNumberOfEventsRead = idx; ...I'd say yes. But I'm not in a position to actually test this any more. -- 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=15084 --- Comment #4 from Austin English <austinenglish(a)gmail.com> 2009-09-15 15:35:10 --- Is this still an issue in current (1.1.29 or newer) wine? -- 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=15084 --- Comment #5 from David Given <dg(a)cowlark.com> 2009-09-15 16:21:31 --- Well, given that the latest version of ReadConsoleInputW() *still* handles lpNumberOfEventsRead with code like this: if (lpNumberOfEventsRead) *lpNumberOfEventsRead = idx; ...I'd say yes. Is anybody actually reading these bug reports? -- 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=15084 --- Comment #6 from Austin English <austinenglish(a)gmail.com> 2010-12-20 21:25:16 CST --- Still present. -- 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=15084 --- Comment #7 from butraxz(a)gmail.com 2013-06-09 11:13:23 CDT --- This has not been updated for over 900 days. Is this still an issue in 1.6-rc1 or higher or is this abandoned ? -- 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=15084 --- Comment #8 from David Given <dg(a)cowlark.com> 2013-06-09 11:43:50 CDT --- Well, given that the latest version of ReadConsoleInputW() *still* handles lpNumberOfEventsRead with code like this: if (lpNumberOfEventsRead) *lpNumberOfEventsRead = idx; ...I'd say yes. -- 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=15084 Austin English <austinenglish(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, testcase Component|-unknown |kernel32 Hardware|Other |x86 OS|other |Linux -- 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=15084 Ken Sharp <imwellcushtymelike(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|testcase | Severity|enhancement |normal -- 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=15084 super_man(a)post.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |super_man(a)post.com --- Comment #9 from super_man(a)post.com --- I think you are referring to this source code http://source.winehq.org/git/wine.git/blob/65d699eb5f7fc151197f3dc9f36499ee3... -- 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=15084 Alex Henrie <alexhenrie24(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alexhenrie24(a)gmail.com --- Comment #10 from Alex Henrie <alexhenrie24(a)gmail.com> --- Created attachment 57273 --> https://bugs.winehq.org/attachment.cgi?id=57273 Test case and results I played around with this today and Windows does not appear to handle this case consistently. The first time you call ReadConsoleInputW with a NULL count pointer, you get an error (or it just crashes), but if you call ReadConsoleInputW again with the same parameters, it pauses and waits for input. So, Wine's behavior here is not obviously incorrect. -- 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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