]> git.ipfire.org Git - thirdparty/coreutils.git/commit
projects / thirdparty / coreutils.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a99ab26) | patch
shuf: fix bug with ‘-r -n 0’
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 21 Oct 2019 20:03:46 +0000 (13:03 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Mon, 21 Oct 2019 20:20:35 +0000 (13:20 -0700)
commitc1e19656c8aa7a1e81416e024af0cdfe652df7b2
tree787f4b062f6b52b2b838528a4db46ca487dd6f4ftree
parenta99ab266110795ed94a9cb4d2765ddad9c4310dacommit | diff
shuf: fix bug with ‘-r -n 0’

‘shuf -r -n 0 file’ would mistakenly read from standard input.
Problem reported by my student Jingnong Qu while reimplementing a
shuf subset in Python as an exercise in UCLA Computer Science 35L:
https://web.cs.ucla.edu/classes/fall19/cs35L/assign/assign3.html
* NEWS: Mention the fix.  Also, ASCIIfy a previous item.
* src/shuf.c (main): Fix bug.
* tests/misc/shuf.sh: Add a test case for the bug.
NEWS diff | blob | blame | history
src/shuf.c diff | blob | blame | history
tests/misc/shuf.sh diff | blob | blame | history
Mirror of https://git.savannah.gnu.org/git/coreutils.git