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print some diagnostics if the exec fails

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@13835 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2004-05-06 11:50:33 +00:00
parent b771fc40b1
commit ed962c1a41
1 changed files with 7 additions and 1 deletions
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6
kuser/kinit.c
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@@ -846,6 +846,12 @@ main (int argc, char **argv)
ret = simple_execvp_timed(argv[1], argv+1, ret = simple_execvp_timed(argv[1], argv+1,
renew_func, &ctx, timeout); renew_func, &ctx, timeout);
#define EX_NOEXEC 126
#define EX_NOTFOUND 127
if(ret == EX_NOEXEC)
krb5_warnx(context, "permission denied: %s", argv[1]);
else if(ret == EX_NOTFOUND)
krb5_warnx(context, "command not found: %s", argv[1]);
krb5_cc_destroy(context, ccache); krb5_cc_destroy(context, ccache);
_krb5_krb_dest_tkt(context, krb4_cc_name); _krb5_krb_dest_tkt(context, krb4_cc_name);