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[BUG] AccessViolation at addr 0, on Browser exit, when using DWrite.dll from latest v126 #855

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IDA-RE-things opened this issue Sep 4, 2024 · 2 comments
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Critical bug A bug that does break the browser, as in causing crashes or making it impossible to perform a task

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@IDA-RE-things
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Describe the bug
AccessViolation at addr 0, When I running the browser under debugger, and then closing the browser, In case I allow to use DWrite.dll libs from latest v126.
Without DWrite.dll, no AccessViolation on exit.
initially found on v126, Reproduced also on v124, if I put this libs here.

To Reproduce
start browser under debugger, then close it.

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Desktop (please complete the following information):

  • OS: XP 32bit
  • 32bit
@IDA-RE-things IDA-RE-things added the Critical bug A bug that does break the browser, as in causing crashes or making it impossible to perform a task label Sep 4, 2024
@win32ss
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win32ss commented Sep 5, 2024

This should now be corrected with the newest version of p_advp32.dll in the newest release of Supermium 126.

@IDA-RE-things
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Yes, now not reproduced. Fixed in v126-r1.

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Labels
Critical bug A bug that does break the browser, as in causing crashes or making it impossible to perform a task
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