Fix for access due to low memory.

If you check after a memory access, then you always have access from outside. with stricter control of memory boundaries, this can lead to an abnormal termination of the program. (cherry picked from commit 9ed1485)
OpenSIPS · Oct 25, 2022 · 5402546 · 5402546
1 parent 15ef14a
commit 5402546
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cfg.y b/cfg.y
@@ -1506,7 +1506,7 @@ startup_route_stm:  ROUTE_STARTUP LBRACE actions RBRACE {
 
 timer_route_stm:  ROUTE_TIMER LBRACK route_name COMMA NUMBER RBRACK LBRACE actions RBRACE {
 						i_tmp = 0;
-						while(sroutes->timer[i_tmp].a!=0 && i_tmp<TIMER_RT_NO){
+						while(i_tmp<TIMER_RT_NO && sroutes->timer[i_tmp].a!=0){
 							i_tmp++;
 						}
 						if(i_tmp == TIMER_RT_NO) {