[Bug 229453] ps (process status) charset problem
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Sun Jul 1 15:34:22 UTC 2018
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229453
Bug ID: 229453
Summary: ps (process status) charset problem
Product: Base System
Version: 11.1-RELEASE
Hardware: i386
OS: Any
Status: New
Severity: Affects Many People
Priority: ---
Component: bin
Assignee: bugs at FreeBSD.org
Reporter: vegaio at yandex.ru
If current LOCALE not UTF-8, national encoding in "ps" output broken.
For example, mplayer with cyrillic args (filename in KOI8-R) not present in
"COMMAND" column.
Bug in bin/ps/ps.c:
# diff -u bin/ps/ps.c.orig bin/ps/ps.c
--- bin/ps/ps.c.orig 2017-07-21 06:43:20.000000000 +0700
+++ bin/ps/ps.c 2018-07-01 22:05:52.817718000 +0700
@@ -668,7 +668,7 @@
fwidthmin = (xo_get_style(NULL) != XO_STYLE_TEXT ||
(STAILQ_NEXT(vent, next_ve) == NULL &&
(vent->var->flag & LJUST))) ? 0 : vent->var->width;
- snprintf(fmtbuf, sizeof(fmtbuf), "{:%s/%%%s%d..%ds}",
+ snprintf(fmtbuf, sizeof(fmtbuf), "{:%s/%%%s%d..%dhs}",
vent->var->field ?: vent->var->name,
(vent->var->flag & LJUST) ? "-" : "",
fwidthmin, fwidthmax);
Function xo_emit requires an argument %s in UTF-8 only encoding. But acceptably
replace %s with %hs, in which case pass argument in $LANG encoding.
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