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If not root and not setuid, print warning.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21179 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-06-19 15:16:41 +00:00
parent 8781770e97
commit f2822370c3
1 changed files with 3 additions and 0 deletions
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3
appl/su/su.c
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@@ -440,6 +440,9 @@ main(int argc, char **argv)
else else
su_user = argv[optind++]; su_user = argv[optind++];
if (!issuid() && getuid() != 0)
warnx("Not setuid and you are root, expect this to fail");
pwd = k_getpwnam(su_user); pwd = k_getpwnam(su_user);
if(pwd == NULL) if(pwd == NULL)
errx (1, "unknown login %s", su_user); errx (1, "unknown login %s", su_user);