[Bug 34515] Action! fails to start

wine-bugs at winehq.org wine-bugs at winehq.org
Tue Sep 29 12:47:02 CDT 2015


https://bugs.winehq.org/show_bug.cgi?id=34515

Bruno Jesus <00cpxxx at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |00cpxxx at gmail.com

--- Comment #8 from Bruno Jesus <00cpxxx at gmail.com> ---
Created attachment 52460
  --> https://bugs.winehq.org/attachment.cgi?id=52460
Ignore invalid address

The attached patch makes the app start. During its startup it calls
MSVCRT_wcsncpy_s many times with invalid source pointers like:

0x157af48, 522, (nil), 258
0x157b1b0, 522, 0x20a, 258
0x157b418, 522, 0x414, 258
0x157b680, 522, 0x61e, 258
0x157b8e8, 522, 0x828, 258
0x157bb50, 522, 0xa32, 258
0x157bdb8, 522, 0xc3c, 258
0x157c020, 522, 0xe46, 258
0x157c288, 522, 0x1050, 258
...
0x159b4a0, 522, 0x1b666, 258
0x159b708, 522, 0x1b870, 258
0x159b970, 522, 0x1ba7a, 258
0x159bbd8, 522, 0x1bc84, 258
0x159be40, 522, 0x1be8e, 258
0x159c0a8, 522, 0x1c098, 258
0x159c310, 522, 0x1c2a2, 258
0x159c578, 522, 0x1c4ac, 258

It seems to be an ascending sequence. Needs further investigations.

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