[Bug 28038] wininet/tests/urlcache: CommitUrlCacheEntry crashes sometimes when cache is full?

wine-bugs at winehq.org wine-bugs at winehq.org
Wed Mar 28 05:44:10 CDT 2012


http://bugs.winehq.org/show_bug.cgi?id=28038

Morten Rønne <morten.roenne at tdcadsl.dk> changed:

           What    |Removed                     |Added
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                 CC|                            |morten.roenne at tdcadsl.dk

--- Comment #6 from Morten Rønne <morten.roenne at tdcadsl.dk> 2012-03-28 05:44:10 CDT ---
There is a bug in the code which causes the code to go out of bounds on hash
pages.
This will either cause an overwrite of existing data, or cause a SIGSEGV if the
hash page is close to the end, and the overflow goes outside of the memory
mapped area.

I have added a patch for the problem if you want to test it out.
It will be part of a longer serie that I am preparing for urlcache.

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