On Mon, 23 Jul 2007, Linus Torvalds wrote: > > > On Mon, 23 Jul 2007, Michal Rokos wrote: > > > > fatal: cannot pread pack file: No such file or directory (n=0, > > errno=2, fd=3, ptr=40452958, len=428, rdy=0, off=123601) > > Ok, that's bogus. When "n" is zero, the errno (and thus the error string) > is not changed by pread, so that's a very misleading error report. > > So what seems to have happened is that the pack-file is too short, so we > got a return value of 0, and then reported it as if it had an errno. > > The reason for returning zero from pread would be: > > - broken pread. I don't think HPUX should be a problem, so that's > probably not it. > > - the pack-file got truncated > > - the offset is corrupt, and points to beyond the size of the packfile. > > In this case, since the offset is just 123601, I suspect it's a truncation > issue, and your pack-file is simply corrupt. Either because of some > problem with receiving it, or because of problems on the remote side. I doubt it can be that. pread() is always used on pack data that we already received and validated, and part of the validation is the final pack SHA1. No code path leads to pread() before the final pack SHA1 is tested OK. The only way for the received pack to be truncated and pread() to fail is if write_or_die() somehow failed to write the pack data without Git noticing. Nicolas - 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
