Re: Bug#630902: m4: FTBFS: FAIL: test-readlink

2011-07-26 Thread Santiago Vila
B1;2403;0cOn Mon, 20 Jun 2011, Eric Blake wrote: > > For the record, this is what "git bisect" says: > > > > 65cfc6722361570bfe255698d9cd4dccaf47570d is the first bad commit > > > > commit 65cfc6722361570bfe255698d9cd4dccaf47570d > > Author: Al Viro > > Date: Sun Mar 13 15:56:26 2011 -0400 >

Re: Bug#630902: m4: FTBFS: FAIL: test-readlink

2011-07-26 Thread Eric Blake
On 07/26/2011 07:50 AM, Santiago Vila wrote: Yes, most likely this is a kernel and/or glibc bug. POSIX requires readlinkat(dfd, "", buf, size) to fail with ENOENT, if dfd is either AT_FDCWD or open on a directory. Which does strace say about the syscall made just before the gnulib test-readlink