Re: git broken for AIX somewhere between 2.13.2 and 2.13.3
- From
- Michael <aixtools@felt.demon.nl>
- Date
- Jul 29, 2018, 19:48 UTC
- Message-ID
- <dfe374bf-d9de-8dad-6ec9-4edfa3e9b12b@felt.demon.nl>
- In-Reply-To
- <20180729192753.GD945730@genre.crustytoothpaste.net>
On 29/07/2018 21:27, brian m. carlson wrote:
Show 11 quoted lines
> On Sun, Jul 29, 2018 at 08:59:39PM +0200, Michael wrote: >> On 29/07/2018 20:10, brian m. carlson wrote: >>> Are you using SHA1DC on that system, and does compiling with another >>> SHA-1 implementation help? There was a change to the SHA1DC code big >>> endian detection in that commit, which might be the cause of your >>> problems if you're using a POWER or PowerPC system. >> I was thinking it might be an 'endian' issue. So, yes - AIX runs on POWER, >> only as BigEndian. > Well, that explains it. I would recommend submitting a patch to > https://github.com/cr-marcstevens/sha1collisiondetection, and the we can > pull in the updated submodule with that fix.
Not sure I am smart enough to do that. I'll have to download, build, and see what it says.
Show 5 quoted lines
> > In the mean time, you could build using OpenSSL or the block SHA-1 > implementation, and switch back once things are in a good state. I do > recommend using SHA1DC for things long term, though, as attacks on SHA-1 > are only going to get better.
Any suggestions on where/how to do this?
root@x066:[/data/prj/aixtools/git/git-2.13.2]./configure --help | grep -i sha --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
root@x066:[/data/prj/aixtools/git/git-2.13.2]./configure --help | grep ssl --with-openssl use OpenSSL library (default is YES) ARG can be prefix for openssl library and headers