Ensure the numeric portion of the P-Asserted-Identity header is properly escaped.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@220174 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 002cf527173ba10bdb4238e78f2a564f80ca9609..08f2128fc0f459589dd484f644ddd1ff2ab5d8eb 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -9837,6 +9837,7 @@ static int add_digit(struct sip_request *req, char digit, unsigned int duration,
 static int add_rpid(struct sip_request *req, struct sip_pvt *p)
 {
        struct ast_str *tmp = ast_str_alloca(256);
+       char tmp2[256];
        char *lid_num = NULL;
        char *lid_name = NULL;
        int lid_pres;
@@ -9861,6 +9862,8 @@ static int add_rpid(struct sip_request *req, struct sip_pvt *p)
                lid_name = lid_num;
        fromdomain = S_OR(p->fromdomain, ast_inet_ntoa(p->ourip.sin_addr));
 
+       lid_num = ast_uri_encode(lid_num, tmp2, sizeof(tmp2), 1);
+
        if (ast_test_flag(&p->flags[0], SIP_SENDRPID_PAI)) {
                if ((lid_pres & AST_PRES_RESTRICTION) != AST_PRES_ALLOWED) {
                        ast_str_set(&tmp, -1, "%s", anonymous_string);