diff options
Diffstat (limited to 'maildrop/deliver.C')
| -rw-r--r-- | maildrop/deliver.C | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/maildrop/deliver.C b/maildrop/deliver.C index 82d3108..2d06d33 100644 --- a/maildrop/deliver.C +++ b/maildrop/deliver.C @@ -280,8 +280,12 @@ int n; for (n=0; n<NSIG; n++) signal(n, SIG_DFL); - setgroupid(getgid()); // Just in case. - setuid(getuid()); + if (setgroupid(getgid()) < 0 || + setuid(getuid()) < 0) + { + perror("setuid/setgid"); + _exit(100); + } ExitTrap::onfork(); execle(shell, q, "-c", cmd, (const char *)0, env); if (write (2, "Unable to execute ", 18) < 0 || |