[tor-bugs] #22584 [Applications/Tor Browser]: More RWX memory pages for TBB on some Windows versions
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Wed Jun 21 19:12:11 UTC 2017
#22584: More RWX memory pages for TBB on some Windows versions
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Reporter: arthuredelstein | Owner: tbb-team
Type: defect | Status: new
Priority: Medium | Milestone:
Component: Applications/Tor Browser | Version:
Severity: Normal | Resolution:
Keywords: tbb-security | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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Comment (by cypherpunks):
Some linker fun:
{{{
--enable-auto-import
Do sophisticated linking of _symbol to __imp__symbol for DATA imports
from DLLs, and create the necessary thunking symbols when building the
import libraries with those DATA exports. Note: Use of the 'auto-import'
extension will cause the text section of the image file to be made
writable. This does not conform to the PE-COFF format specification
published by Microsoft.
}}}
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22584#comment:13>
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