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| author | OGAWA Hirofumi | 2016-11-23 06:13:34 +0100 |
|---|---|---|
| committer | Karel Zak | 2016-12-02 13:20:41 +0100 |
| commit | 3fcbd7978980dc1a29c626b701333e27599e506d (patch) | |
| tree | 909e4a4dea71964bcf3f9ab41c4a740b83b12e7d /term-utils/wall.1 | |
| parent | misc: fix typos using codespell (diff) | |
| download | kernel-qcow2-util-linux-3fcbd7978980dc1a29c626b701333e27599e506d.tar.gz kernel-qcow2-util-linux-3fcbd7978980dc1a29c626b701333e27599e506d.tar.xz kernel-qcow2-util-linux-3fcbd7978980dc1a29c626b701333e27599e506d.zip | |
lsns: Fix parser for /proc/<pid>/stat which is including space in comm
For example, child process of spamd has
32031 (spamd child) S 32026 32026 32026 0 -1 4210752 338 0 0 0 ...
fscanf("%d %*s %c %d*[^\n]") in read_process() can't parse above as we
expected, because %s only skips non-whitespace. I.e. it parses like
following,
32031 (spamd child) S 32026 32026 32026 0 -1 4210752 338 0 0 0 ...
+---+ +----+ +
%d %*s %c
and returns 2 (pid=32031, state=c).
This fixes it by skipping task->comm part manually.
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Diffstat (limited to 'term-utils/wall.1')
0 files changed, 0 insertions, 0 deletions