Index: ossp-pkg/lmtp2nntp/lmtp2nntp_exwrap.c
RCS File: /v/ossp/cvs/ossp-pkg/lmtp2nntp/lmtp2nntp_exwrap.c,v
rcsdiff -q -kk '-r1.3' '-r1.4' -u '/v/ossp/cvs/ossp-pkg/lmtp2nntp/lmtp2nntp_exwrap.c,v' 2>/dev/null
--- lmtp2nntp_exwrap.c	2003/01/30 19:42:13	1.3
+++ lmtp2nntp_exwrap.c	2003/02/12 16:15:13	1.4
@@ -36,6 +36,8 @@
 {
     char *rc;
 
+    if (str == NULL)
+        throw(0,0,0);
     if ((rc = strdup(str)) == NULL)
         throw(0,0,0);
     return rc;
@@ -45,6 +47,8 @@
 {
     char *rc;
 
+    if (s == NULL || n == 0)
+        throw(0,0,0);
     if ((rc = str_dup(s, n)) == NULL)
         throw(0,0,0);
     return rc;
@@ -54,6 +58,8 @@
 {
     void *rc;
 
+    if (size == 0)
+        throw(0,0,0);
     if ((rc = malloc(size)) == NULL)
         throw(0,0,0);
     return rc;
@@ -63,6 +69,8 @@
 {
     void *rc;
 
+    if (ptr == NULL || size == 0)
+        throw(0,0,0);
     if ((rc = realloc(ptr, size)) == NULL)
         throw(0,0,0);
     return rc;