[Bug 50176] New: Tracing with 'msvcrt' debug channel causes any application to fail with stack overflow in Wine 5.22
WineHQ Bugzilla
wine-bugs at winehq.org
Mon Nov 23 18:27:10 CST 2020
https://bugs.winehq.org/show_bug.cgi?id=50176
Bug ID: 50176
Summary: Tracing with 'msvcrt' debug channel causes any
application to fail with stack overflow in Wine 5.22
Product: Wine
Version: 5.22
Hardware: x86-64
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: msvcrt
Assignee: wine-bugs at winehq.org
Reporter: focht at gmx.net
Distribution: ---
Hello folks,
I was about to file a report when I saw it already fixed today with commit
https://source.winehq.org/git/wine.git/commitdiff/1b053519755242a561feec91df4a60f07c322c3a
("msvcrt: Remove traces from printf.").
Still worth to track with a bug report because official Wine 5.22 release is
affected (broken in between 5.21 and 5.22).
--- snip ---
$ wine --version
wine-5.22
$ WINEDEBUG=+msvcrt wine notepad
0044:trace:msvcrt:DllMain stack overflow 2480 bytes in thread 0044 addr
0x7bc5005f stack 0x120650 (0x120000-0x121000-0x220000)
003c:trace:msvcrt:DllMain stack overflow 1156 bytes in thread 003c addr
0xf7ce8acf stack 0x220b7c (0x220000-0x221000-0x320000)
004c:trace:msvcrt:DllMain stack overflow 2288 bytes in thread 004c addr
0x7bc5005f stack 0x120710 (0x120000-0x121000-0x220000)
--- snip ---
Regards
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