Make some string comparisons case insensitive in the sip dissector

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@17662 f5534014-38df-0310-8fa8-9805f1628bb7

diff --git a/epan/dissectors/packet-sip.c b/epan/dissectors/packet-sip.c
index 4b92a696405f5d6aabf30559c2501abed69577c2..eeab0d0b0738cfa8ff2a0f34773e4dcfb5372dd5 100644 (file)
--- a/epan/dissectors/packet-sip.c
+++ b/epan/dissectors/packet-sip.c
@@ -1067,7 +1067,7 @@ dissect_sip_authorization_item(tvbuff_t *tvb, proto_tree *tree, gint start_offse
             i < array_length(auth_parameters_hf_array);
             i++, auth_parameter++)
        {
-               if (strcmp(name, auth_parameter->param_name) == 0)
+               if (strcasecmp(name, auth_parameter->param_name) == 0)
                {
                        proto_tree_add_item(tree, *(auth_parameter->hf_item), tvb,
                                            equals_offset+1, current_offset-equals_offset-1,
@@ -2066,7 +2066,7 @@ sip_parse_line(tvbuff_t *tvb, int offset, gint linelen, guint *token_1_lenp)
                token_1_len == SIP2_HDR_LEN
                && tvb_strneql(tvb, token_1_start, SIP2_HDR, SIP2_HDR_LEN) == 0)
        ) || (! strict_sip_version && (
-               tvb_strneql(tvb, token_1_start, "SIP/", 4) == 0)
+               tvb_strncaseeql(tvb, token_1_start, "SIP/", 4) == 0)
        )) {
                /*
                 * Yes, so this is either a Status-Line or something
@@ -2121,7 +2121,7 @@ sip_parse_line(tvbuff_t *tvb, int offset, gint linelen, guint *token_1_lenp)
                        token_3_len != SIP2_HDR_LEN
                        || tvb_strneql(tvb, token_3_start, SIP2_HDR, SIP2_HDR_LEN) == -1)
                ) || (! strict_sip_version && (
-                       tvb_strneql(tvb, token_3_start, "SIP/", 4) == -1)
+                       tvb_strncaseeql(tvb, token_3_start, "SIP/", 4) == -1)
                )) {
                        /*
                         * The version string isn't an SIP version 2.0 version