Fixing minor exception checks

[ric-plt/lib/rmr.git] / src / rmr / common / src / rt_generic_static.c

diff --git a/src/rmr/common/src/rt_generic_static.c b/src/rmr/common/src/rt_generic_static.c
index 116b17f..eb887a9 100644 (file)
--- a/src/rmr/common/src/rt_generic_static.c
+++ b/src/rmr/common/src/rt_generic_static.c
@@ -488,6 +488,8 @@ static void build_entry( uta_ctx_t* ctx, char* ts_field, uint32_t subid, char* r
        int             i;
        int             ngtoks;                         // number of tokens in the group list
        int             grp;                            // index into group list
+       int             cgidx;                          // contiguous group index (prevents the addition of a contiguous group without ep)
+       int             has_ep = FALSE;         // indicates if an endpoint was added in a given round robin group
 
        ts_field = clip( ts_field );                            // ditch extra whitespace and trailing comments
        rr_field = clip( rr_field );
@@ -507,14 +509,19 @@ static void build_entry( uta_ctx_t* ctx, char* ts_field, uint32_t subid, char* r
                        rte = uta_add_rte( ctx->new_rtable, key, ngtoks );                                                              // get/create entry for this key
                        rte->mtype = atoi( ts_field );                                                                                                  // capture mtype for debugging
 
-                       for( grp = 0; grp < ngtoks; grp++ ) {
-                               if( (ntoks = uta_rmip_tokenise( gtokens[grp], ctx->ip_list, tokens, 64, ',' )) > 0 ) {          // remove any referneces to our ip addrs
+                       for( grp = 0, cgidx = 0; grp < ngtoks; grp++ ) {
+                               if( (ntoks = uta_rmip_tokenise( gtokens[grp], ctx->ip_list, tokens, 64, ',' )) > 0 ) {          // remove any references to our ip addrs
                                        for( i = 0; i < ntoks; i++ ) {
                                                if( strcmp( tokens[i], ctx->my_name ) != 0 ) {                                  // don't add if it is us -- cannot send to ourself
                                                        if( DEBUG > 1  || (vlevel > 1)) rmr_vlog_force( RMR_VL_DEBUG, "add endpoint  ts=%s %s\n", ts_field, tokens[i] );
-                                                       uta_add_ep( ctx->new_rtable, rte, tokens[i], grp );
+                                                       uta_add_ep( ctx->new_rtable, rte, tokens[i], cgidx );
+                                                       has_ep = TRUE;
                                                }
                                        }
+                                       if( has_ep ) {
+                                               cgidx++;        // only increment to the next contiguous group if the current one has at least one endpoint
+                                               has_ep = FALSE;
+                                       }
                                }
                        }
                }
@@ -1211,10 +1218,11 @@ static route_table_t* rt_clone_space( uta_ctx_t* ctx, route_table_t* srt, route_
        things.nalloc = 2048;
        things.nused = 0;
        things.things = (void **) malloc( sizeof( void * ) * things.nalloc );
-       memset( things.things, 0, sizeof( sizeof( void * ) * things.nalloc ) );
        things.names = (const char **) malloc( sizeof( char * ) * things.nalloc );
-       memset( things.names, 0, sizeof( char * ) * things.nalloc );
-       if( things.things == NULL ) {
+       if( things.things == NULL || things.names == NULL ){
+               if( things.things != NULL) { free( things.things ); }
+               if( things.names != NULL) { free( things.names ); }
+
                if( free_on_err ) {
                        rmr_sym_free( nrt->hash );
                        free( nrt );
@@ -1223,6 +1231,8 @@ static route_table_t* rt_clone_space( uta_ctx_t* ctx, route_table_t* srt, route_
 
                return nrt;
        }
+       memset( things.things, 0, sizeof( sizeof( void * ) * things.nalloc ) );
+       memset( things.names, 0, sizeof( char * ) * things.nalloc );
 
        sst = srt->hash;                                                                                        // convenience pointers (src symtab)
        nst = nrt->hash;