Changeset 5754:b23d79c13370 in roaraudio for libroar/config.c

Timestamp:

11/16/12 16:49:56 (11 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

avoid getenv() and use more portable roar_env_get(). Also improved security as we enfore const now on bufferes obtained from the env.

File:

• libroar/config.c (modified) (1 diff)

libroar/config.c

@@ -76 +76 @@
  struct roar_libroar_config * config = roar_libroar_get_config_ptr();
  static int inited = 0;
- char * next;
+ const char * next;
+ char * buf;
 
  if ( !inited ) {
   inited++; // we do this early so we can use ROAR_{DBG,INFO,WARN,ERR}() in roar_libroar_config_parse().
 
-  next = getenv("ROAR_OPTIONS");
+  next = roar_env_get("ROAR_OPTIONS");
 
   if ( next != NULL ) {
-   roar_libroar_config_parse(next, " ");
+   if ( (buf = roar_mm_strdup(next)) != NULL ) {
+    roar_libroar_config_parse(buf, " ");
+    roar_mm_free(buf);
+   }
   }
  }