| commit | 225cb8d7473eadb481a4884e929bf23589d4bd82 | |
| author | Paul Eggert <eggert@cs.ucla.edu> | |
| Sat, 6 Apr 2024 22:13:23 +0000 (6 15:13 -0700) | ||
| committer | Paul Eggert <eggert@cs.ucla.edu> | |
| Sat, 6 Apr 2024 22:18:27 +0000 (6 15:18 -0700) | ||
| tree | 5671b6b7079867971d3ccaf70165763bd27a9b08 | treesnapshot (tar.gz zip) |
| parent | 8f3989d586a88d182700050b435d2f6c393ec27b | commitdiff |
cat: don’t trust st_size on /proc files
* src/cat.c (main):
Improve test for when copying will exhaust the output device.
Do not rely on st_size, which is unreliable in /proc.
Use lseek instead; this is good enough here.
* tests/cat/cat-self.sh: Test the relaxation of the heuristic
for self-copying.
* src/cat.c (main):
Improve test for when copying will exhaust the output device.
Do not rely on st_size, which is unreliable in /proc.
Use lseek instead; this is good enough here.
* tests/cat/cat-self.sh: Test the relaxation of the heuristic
for self-copying.
| src/cat.c | diffblobblamehistory | |
| tests/cat/cat-self.sh | diffblobblamehistory |