More size_t casts.

svn path=/trunk/; revision=27866

3 files changed, 4 insertions, 4 deletions

diff --git a/epan/dissectors/packet-afs.c b/epan/dissectors/packet-afs.c
index 61cdb49181..08968ed040 100644
--- a/epan/dissectors/packet-afs.c
+++ b/epan/dissectors/packet-afs.c
@@ -662,7 +662,7 @@ static gint ett_afs_vldb_flags = -1;
 			who, tmp, positive ? "" : " (negative)"); \
 		save = tree; \
 		tree = proto_item_add_subtree(ti, ett_afs_acl); \
-		proto_tree_add_string(tree,hf_afs_fs_acl_entity, tvb,offset,strlen(who), who);\
+		proto_tree_add_string(tree,hf_afs_fs_acl_entity, tvb,offset,(int)strlen(who), who);\
 		tmpoffset = offset + (int)strlen(who) + 1; \
 		acllen = bytes - (int)strlen(who) - 1; \
 		proto_tree_add_boolean(tree,hf_afs_fs_acl_r, tvb,tmpoffset,acllen,acl);\
diff --git a/epan/dissectors/packet-ajp13.c b/epan/dissectors/packet-ajp13.c
index cc7eb7f96b..815a113789 100644
--- a/epan/dissectors/packet-ajp13.c
+++ b/epan/dissectors/packet-ajp13.c
@@ -248,14 +248,14 @@ get_nstring(tvbuff_t *tvb, gint offset, guint8* cbuf, size_t cbuflen)
 
   len = tvb_get_ntohs(tvb, offset);
 
-  if (len == 0xffff) {
+  if (len == 0xffff || cbuflen < 1) {
     cbuf[0] = '\0';
     len = 0;
   } else {
     copylen = len;
     if (copylen > cbuflen - 1)
       copylen = cbuflen - 1;
-    tvb_memcpy(tvb, cbuf, offset+2, copylen);
+    tvb_memcpy(tvb, cbuf, offset+2, (gint) copylen);
     cbuf[copylen] = '\0';
     len++;
   }
diff --git a/epan/dissectors/packet-bacapp.c b/epan/dissectors/packet-bacapp.c
index 2fa639f709..78c9eb9994 100644
--- a/epan/dissectors/packet-bacapp.c
+++ b/epan/dissectors/packet-bacapp.c
@@ -6497,7 +6497,7 @@ fConvertXXXtoUTF8 (gchar *in, size_t *inbytesleft, gchar *out, size_t *outbytesl
 	GIConv icd;
 
 	if ((icd = g_iconv_open ("UTF-8", fromcoding)) != (GIConv) -1) {
-		i = g_iconv (icd, &in, inbytesleft, &out, outbytesleft);
+		i = (guint32) g_iconv (icd, &in, inbytesleft, &out, outbytesleft);
 		/* g_iconv incremented 'out'; now ensure it's NULL terminated */
 		out[0] = '\0';