Protect malloc_trim() call with configure #ifdef

nielsb · bvanassche · commit 678f2b7e0eff · 2023-12-13T11:47:56.000-08:00
This fixes 460a97c "Give memory back to system post snmp operation" for BSD and others without the malloc_trim() function.
diff --git a/snmplib/container.c b/snmplib/container.c
@@ -510,7 +510,9 @@ void CONTAINER_CLEAR(netsnmp_container *x, netsnmp_container_obj_func *f,
         x = x->prev;
     }
     x->clear(x, f, c);
+#ifdef HAVE_MALLOC_TRIM
     malloc_trim(0);
+#endif
 }
 
 #ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_FREE_ALL

Original file line number	Diff line number	Diff line change
`@@ -510,7 +510,9 @@ void CONTAINER_CLEAR(netsnmp_container x, netsnmp_container_obj_func f,`
`510`	`510`	`x = x->prev;`
`511`	`511`	`}`
`512`	`512`	`x->clear(x, f, c);`
	`513`	`+#ifdef HAVE_MALLOC_TRIM`
`513`	`514`	`malloc_trim(0);`
	`515`	`+#endif`
`514`	`516`	`}`
`515`	`517`
`516`	`518`	`#ifndef NETSNMP_FEATURE_REMOVE_CONTAINER_FREE_ALL`