Changeset 4553

Timestamp:

07/23/08 18:41:47 (5 years ago)

Author:

tick

Message:

opkg: Fix a bug that ap may undefined.

by Alexandros Kostopoulos <akostop@…>

File:

• trunk/src/target/opkg/libopkg/user.c (modified) (2 diffs)

trunk/src/target/opkg/libopkg/user.c

@@ -34 +34 @@
      va_list ap;
      char *response;
-     va_start(ap, format);
 
      do {
@@ -41 +40 @@
                question_len = len;
           }
+
+          va_start(ap, format);
           len = vsnprintf(question,question_len,format,ap);
+          va_end(ap);
      } while (len > question_len);
      response = strdup(opkg_cb_response(question));