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Fixed bug where 'id <user>' output the wrong group name (the user name

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was output instead). Pointed out by Chael Hall <nowhere@chaos.taylored.com>.
This commit is contained in:
David Greenman 1995-08-28 10:23:58 +00:00
parent 2b14f991e6
commit b5203ad098
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=10359
1 changed files with 11 additions and 11 deletions
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22
usr.bin/id/id.c
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@ -231,24 +231,24 @@ user(pw)
{
register struct group *gr;
register char *fmt, **p;
int cnt, id, lastid, ngroups, groups[NGROUPS + 1];
int cnt, gid, lastgid, ngroups, groups[NGROUPS + 1];
id = pw->pw_uid;
(void)printf("uid=%u(%s)", id, pw->pw_name);
(void)printf(" gid=%u", pw->pw_gid);
if (gr = getgrgid(id))
(void)printf("uid=%u(%s)", pw->pw_uid, pw->pw_name);
gid = pw->pw_gid;
(void)printf(" gid=%u", gid);
if (gr = getgrgid(gid))
(void)printf("(%s)", gr->gr_name);
ngroups = NGROUPS + 1;
(void) getgrouplist(pw->pw_name, pw->pw_gid, groups, &ngroups);
(void) getgrouplist(pw->pw_name, gid, groups, &ngroups);
fmt = " groups=%u";
for (lastid = -1, cnt = 0; cnt < ngroups; ++cnt) {
if (lastid == (id = groups[cnt]))
for (lastgid = -1, cnt = 0; cnt < ngroups; ++cnt) {
if (lastgid == (gid = groups[cnt]))
continue;
(void)printf(fmt, id);
(void)printf(fmt, gid);
fmt = " %u";
if (gr = getgrgid(id))
if (gr = getgrgid(gid))
(void)printf("(%s)", gr->gr_name);
lastid = id;
lastgid = gid;
}
(void)printf("\n");
}