From d5bcf897c1b1719512ded7ba7bdcc81c97a885c0 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Mon, 25 Mar 2002 08:00:41 +0000
Subject: [PATCH] do_seteuid() callback does nothing if username not set.
---
src/sbbs3/sbbscon.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/sbbs3/sbbscon.c b/src/sbbs3/sbbscon.c
index 53200f55d9..f1db385c6b 100644
--- a/src/sbbs3/sbbscon.c
+++ b/src/sbbs3/sbbscon.c
@@ -86,6 +86,8 @@ ulong served=0;
int prompt_len=0;
#ifdef __unix__
+char* new_uid_name=NULL;
+char* new_gid_name=NULL;
uid_t new_uid;
uid_t old_uid;
gid_t new_gid;
@@ -203,6 +205,9 @@ static BOOL do_seteuid(BOOL to_new)
static pthread_mutex_t mutex;
static BOOL mutex_initialized;
+ if(new_uid_name==NULL) /* not set? */
+ return(TRUE); /* do nothing */
+
if(!mutex_initialized) {
pthread_mutex_init(&mutex,NULL);
mutex_initialized=TRUE;
@@ -606,8 +611,6 @@ int main(int argc, char** argv)
char* ctrl_dir;
BOOL quit=FALSE;
#ifdef __unix__
- char* new_uid_name=NULL;
- char* new_gid_name=NULL;
FILE *pidfile;
struct passwd* pw_entry;
struct group* gr_entry;
@@ -1014,7 +1017,7 @@ int main(int argc, char** argv)
if(getuid()) /* are we running as a normal user? */
bbs_lputs("!Started as non-root user. Cannot bind() to ports below 1024.");
- else if(!new_uid_name) /* check the user arg, if we have uid 0 */
+ else if(new_uid_name==NULL) /* check the user arg, if we have uid 0 */
bbs_lputs("Warning: No user account specified, running as root.");
else
--
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