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Free "media_type_str" once we've made the lower-cased copy - and refer 

only to the lower-cased copy in subsequent code.

svn path=/trunk/; revision=9744
This commit is contained in:
Guy Harris 2004-01-19 23:48:05 +00:00
parent e28a53d402
commit fc7bbdd8d5
1 changed files with 3 additions and 4 deletions
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7
packet-sip.c
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@ -18,7 +18,7 @@
* Copyright 2000, Heikki Vatiainen <hessu@cs.tut.fi>
* Copyright 2001, Jean-Francois Mule <jfm@cablelabs.com>
*
* $Id: packet-sip.c,v 1.56 2004/01/19 23:08:02 obiot Exp $
* $Id: packet-sip.c,v 1.57 2004/01/19 23:48:05 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
@ -708,7 +708,7 @@ dissect_sip_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
#else
media_type_str_lower_case = g_ascii_strdown(media_type_str, -1);
#endif
/* Please do NOT g_free(media_type_str) here */
g_free(media_type_str);
break;
case POS_CONTACT :
@ -749,14 +749,13 @@ dissect_sip_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
/* give the content type parameters to sub dissectors */
if ( media_type_str != NULL ) {
if ( media_type_str_lower_case != NULL ) {
void *save_private_data = pinfo->private_data;
pinfo->private_data = content_type_parameter_str;
found_match = dissector_try_string(media_type_dissector_table,
media_type_str_lower_case,
next_tvb, pinfo,
message_body_tree);
g_free(media_type_str);
g_free(media_type_str_lower_case);
g_free(content_type_parameter_str);
pinfo->private_data = save_private_data;