Author: jamie
Date: Fri Feb 20 20:12:05 2015
New Revision: 279083
URL: https://svnweb.freebsd.org/changeset/base/279083
Log:
Fix the logic for skipping parameters (with -s) that have "jailsys"
parents (such as host.hostname); these were being skipped all the time.
That it went this long without anyone noticing is a sign that this feature
isn't actually used by anyone, but it's there so it might as well work.
MFC after: 1 week
Modified:
head/usr.sbin/jls/jls.c
Modified: head/usr.sbin/jls/jls.c
==============================================================================
--- head/usr.sbin/jls/jls.c Fri Feb 20 20:02:47 2015 (r279082)
+++ head/usr.sbin/jls/jls.c Fri Feb 20 20:12:05 2015 (r279083)
@@ -78,7 +78,7 @@ static void quoted_print(char *str);
int
main(int argc, char **argv)
{
- char *dot, *ep, *jname;
+ char *dot, *ep, *jname, *pname;
int c, i, jflags, jid, lastjid, pflags, spc;
jname = NULL;
@@ -178,10 +178,11 @@ main(int argc, char **argv)
for (i = 0; i < nparams; i++) {
if ((params[i].jp_flags & JP_USER) &&
(dot = strchr(params[i].jp_name, '.'))) {
- *dot = 0;
- param_parent[i] = add_param(params[i].jp_name,
+ pname = alloca((dot - params[i].jp_name) + 1);
+ strlcpy(pname, params[i].jp_name,
+ (dot - params[i].jp_name) + 1);
+ param_parent[i] = add_param(pname,
NULL, (size_t)0, NULL, JP_OPT);
- *dot = '.';
}
}
}
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