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According to Jim Meyering on 9/5/2009 9:29 AM:
>> an empty argument to openat, which is why my test-openat-safer was the
>> first thing to catch this in nearly 3 years of use.
>> +openat: fail with ENOENT on empty name
>> +* lib/openat-proc.c (
Eric Blake wrote:
> On on older machine (2.6.16.29 kernel, glibc 3.4.6), when using /proc
> emulation, openat(fd,"",O_RDONLY) was accidentally succeeding in opening a
> copy of /proc/self/fd/n (ie. the directory pointed to by fd) instead of
> failing with ENOENT. Fixed as follows. Fortunately, in
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On on older machine (2.6.16.29 kernel, glibc 3.4.6), when using /proc
emulation, openat(fd,"",O_RDONLY) was accidentally succeeding in opening a
copy of /proc/self/fd/n (ie. the directory pointed to by fd) instead of
failing with ENOENT. Fixed as foll
