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authorElliott Hughes <enh@google.com>2016-02-12 08:13:06 -0800
committerRob Landley <rob@landley.net>2016-02-14 12:36:28 -0600
commit09d95477765d3941aacb61c97f76ee94301b8faa (patch)
tree902eff9ad737270bb435d5f799972dd29a1ebdc9 /toys/posix/du.c
parent363659c859b1e6800e5568582af6b2a61f74405d (diff)
downloadtoybox-09d95477765d3941aacb61c97f76ee94301b8faa.tar.gz
Fix wc -c optimization.
Check the fstat(2) return value rather than read uninitialized memory if it failed, and add a special case for files that claim to be zero-length but aren't (as is common in /proc on Linux).
Diffstat (limited to 'toys/posix/du.c')
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