Rework check for number of parameters

[ngircd-alex.git] / src / ngircd / ngircd.c

diff --git a/src/ngircd/ngircd.c b/src/ngircd/ngircd.c
index e075e0a7355486c826497bd602cd64be7b1990ab..f0cb15045993b9a5df1d587f7d19d343c4cc6797 100644 (file)
--- a/src/ngircd/ngircd.c
+++ b/src/ngircd/ngircd.c
@@ -720,10 +720,17 @@ NGIRCd_Init(bool NGIRCd_NoDaemon)
                        grp = getgrgid(Conf_GID);
                        Log(LOG_ERR, "Can't change group ID to %s(%u): %s!",
                            grp ? grp->gr_name : "?", Conf_GID,
-                           strerror(errno));
+                           strerror(real_errno));
                        if (real_errno != EPERM) 
                                goto out;
                }
+               if (setgroups(0, NULL) != 0) {
+                       real_errno = errno;
+                       Log(LOG_ERR, "Can't drop supplementary group IDs: %s!",
+                                       strerror(errno));
+                       if (real_errno != EPERM)
+                               goto out;
+               }
        }
 #endif
 
@@ -734,7 +741,7 @@ NGIRCd_Init(bool NGIRCd_NoDaemon)
                        pwd = getpwuid(Conf_UID);
                        Log(LOG_ERR, "Can't change user ID to %s(%u): %s!",
                            pwd ? pwd->pw_name : "?", Conf_UID,
-                           strerror(errno));
+                           strerror(real_errno));
                        if (real_errno != EPERM)
                                goto out;
                }