#15 crash in libzzz

[Benoit Pierre]

version: pygi-aio-3.14.0_rev16-setup.exe + legacy_pygtk-2.24.0_gtk-2.24.27+themes_py27_win32_win64.7z, using either the GTK2 or the GTK3 version of my application

use case: a file open dialog, with a filter for ZIP archives

The application crashes in libzzz when selecting a ZIP file:

wine: Unhandled page fault on read access to 0xffffffff at address 0x695c1a01 (thread 0037), starting debugger...
Unhandled exception: page fault on read access to 0xffffffff in 32-bit code (0x695c1a01).
Register dump:
 CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
 EIP:695c1a01 ESP:03dddce8 EBP:03dddd40 EFLAGS:00010206(  R- --  I   - -P- )
 EAX:01c1a1c0 EBX:01c18af0 ECX:0000fefa EDX:01b6ff8c
 ESI:01b6ff8c EDI:0000001f
Stack dump:
0x03dddce8:  01b6ff8c 00ca853c 00010000 00ca853c
0x03dddcf8:  00010000 00010000 00420060 01cad868
0x03dddd08:  7bcc8000 7bc3cfe6 03dddd30 01c18af0
0x03dddd18:  00010000 49444154 03dddd40 00008000
0x03dddd28:  01c18af0 00000000 00000000 01c18af0
0x03dddd38:  01b6ff8c 0000001f 03dddd90 695c2550
000c: sel=0067 base=00000000 limit=00000000 32-bit --x
Backtrace:
=>0 0x695c1a01 in libzzz (+0x1a01) (0x03dddd40)
  1 0x695c2550 in libzzz (+0x254f) (0x03dddd90)
  2 0x695c2770 in libzzz (+0x276f) (0x03ddddd0)
  3 0x695c38fe in libzzz (+0x38fd) (0x03ddde10)

The same code works fine with pygi-aio-3.14.0_rev15-setup.exe (again both GTK2 and GTK3 variants).

[tumagonx]

Does this happened to 64bit? I think the sensitivity to optimization only happen to 32bit build (tested with mypaint)

[Benoit Pierre]

This is with a 32bits Wine prefix. I have not tested with 64bits.

[tumagonx]

I will fix this later (got permission denied by SF via rsync at the moment)

[Benoit Pierre]

OK, no hurry, thanks!

[tumagonx]

Could you test with the newly uploaded rev18?

[Benoit Pierre]

It works fine with rev18, thanks.