kamailio/debian/patches/upstream/core-parse-privacy-recompute-lenght-of-rest-to-parse.patch

From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Fri, 8 Dec 2023 22:10:36 +0100
Subject: core: parse privacy recompute lenght of rest to parse

(cherry picked from commit 804ee651b45498727196886c97cb55d20b254c4a)
---
 src/core/parser/parse_privacy.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/core/parser/parse_privacy.c b/src/core/parser/parse_privacy.c
index cfc009a..4b683cb 100644
--- a/src/core/parser/parse_privacy.c
+++ b/src/core/parser/parse_privacy.c
@@ -177,14 +177,13 @@ int parse_privacy(struct sip_msg *msg)
 
     values = 0;
     p = next.s;
-    len = next.len;
-    beyond = p + len;
+    beyond = next.s + next.len;
 
     while (p < beyond) {
+			len = beyond - p;
 	if((val_len = parse_priv_value(p, len, &value)) != 0) {
 	    values |= value;
 	    p = p + val_len;
-	    len = len - val_len;
 	} else {
 	    LM_ERR("invalid privacy value\n");
 	    return -1;