Re: [PATCH] Set up argv0_path correctly, even when argv[0] is just the basename

On 26-07-08 16:14, Johannes Schindelin wrote:

When the program 'git' is in the PATH, the argv[0] is set to the
basename. However, argv0_path needs the full path, so add a function
to discover the program by traversing the PATH manually.

While not having read the context for this, this ofcourse sounds like a 
huge gaping race-condition. If applicable here (as said, did not read 
context) you generally want to make sure that there's no window that a 
path could be replaced -- while perhaps not here, that's often the kind 
of thing that security attacks end up abusing.

Rene.