commit 8c1e3bb7139bc960dab78a8cc537c082a98733e4
author Yang Tse <yangsita@gmail.com> Wed Jul 24 16:44:37 2013 +0200
committer Yang Tse <yangsita@gmail.com> Wed Jul 24 16:46:25 2013 +0200
tree 19bc453ccaf76a6c2d548fe732f548d9253a6479
parent 4fad1943a256fcfbbb74603ba22fe7377e59e003

imap.c: imap_sendf() fix va_start/va_end matching

lib/imap.c

diff --git a/lib/imap.c b/lib/imap.c
index 3547a34..ea175e6 100644
--- a/lib/imap.c
+++ b/lib/imap.c
@@ -2063,7 +2063,8 @@
   struct imap_conn *imapc = &conn->proto.imapc;
   char *taggedfmt;
   va_list ap;
-  va_start(ap, fmt);
+
+  DEBUGASSERT(fmt);
 
   /* Calculate the next command ID wrapping at 3 digits */
   imapc->cmdid = (imapc->cmdid + 1) % 1000;
@@ -2078,10 +2079,11 @@
     return CURLE_OUT_OF_MEMORY;
 
   /* Send the data with the tag */
+  va_start(ap, fmt);
   result = Curl_pp_vsendf(&imapc->pp, taggedfmt, ap);
+  va_end(ap);
 
   Curl_safefree(taggedfmt);
-  va_end(ap);
 
   return result;
 }