Browse Source

Only get old accesslist value shortly before freeing it

master
Dirk Engling 13 years ago
parent
commit
f6025394bd
  1. 5
      ot_accesslist.c

5
ot_accesslist.c

@ -51,7 +51,7 @@ static void accesslist_readfile( int sig ) {
FILE * accesslist_filehandle;
ot_hash infohash;
ot_vector accesslist_tmp;
void *olddata = accesslist.data;
void *olddata;
char inbuf[512];
if( sig != SIGHUP ) return;
@ -89,6 +89,7 @@ static void accesslist_readfile( int sig ) {
/* Now exchange the accesslist vector in the least race condition prone way */
accesslist.size = 0;
olddata = accesslist.data;
memcpy( &accesslist, &accesslist_tmp, sizeof( &accesslist_tmp ));
free( olddata );
}
@ -153,4 +154,4 @@ int accesslist_isblessed( ot_ip6 ip, ot_permissions permissions ) {
return 0;
}
const char *g_version_accesslist_c = "$Source: /home/cvsroot/opentracker/ot_accesslist.c,v $: $Revision: 1.20 $\n";
const char *g_version_accesslist_c = "$Source: /home/cvsroot/opentracker/ot_accesslist.c,v $: $Revision: 1.21 $\n";

Loading…
Cancel
Save