From 9b401acc13a93442dda642a3fd94967c186be6cb Mon Sep 17 00:00:00 2001
From: "W. Eric Norum" <wenorum@lbl.gov>
Date: Thu, 15 Mar 2001 22:09:36 +0000
Subject: [PATCH] Don't pass a truncated argument buffer array to a handler
 function.

---
 src/iocsh/ioccrf.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/iocsh/ioccrf.cpp b/src/iocsh/ioccrf.cpp
index b75878b49..96bae1c75 100644
--- a/src/iocsh/ioccrf.cpp
+++ b/src/iocsh/ioccrf.cpp
@@ -429,9 +429,7 @@ ioccrf (const char *pathname)
             pioccrfFuncDef = found->pFuncDef;
 
             /*
-             * Process arguments
-             * Must make local copy of pioccrfFuncDef->arg[arg] to
-             * ensure that this routine is thread-safe.
+             * Process arguments and call function
              */
             for (int arg = 0 ; ; arg++) {
                 char *p = (arg < argc) ? argv[arg+1] : NULL;
@@ -448,7 +446,7 @@ ioccrf (const char *pathname)
                     if (np == NULL) {
                         fprintf (stderr, "Out of memory!\n");
                         argBufCapacity -= 20;
-                        continue;
+                        break;
                     }
                     argBuf = (ioccrfArgBuf *)np;
                 }