Nicolas Pitre <nico@xxxxxxxxxxx> wrote: > > Some types of corruption to a pack may confuse the deflate stream > > which stores an object. In Andy's reported case a 36 byte region > > of the pack was overwritten, leading to what appeared to be a valid > > deflate stream that was trying to produce a result larger than our > > allocated output buffer could accept. ... > This is unfortunate that making a test case for this isn't exactly > trivial. Hmmm. We could do something like manually create a pack file of one non-delta blob whose pack header length is 16, but use a zlib stream whose result body is 64. Prior to this fix, we'd be stuck in the infinite loop. :-) Its a PITA to create though, you have to hand-craft the test vector and save it in the repository, we can't produce such a pack with any real code we ship. -- Shawn. -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html