Module: kamailio
Branch: 5.7
Commit: 8674b333300d5829bff9cb4993886bcf7bea249b
URL: 
https://github.com/kamailio/kamailio/commit/8674b333300d5829bff9cb4993886bcf7bea249b

Author: Daniel-Constantin Mierla <mico...@gmail.com>
Committer: Daniel-Constantin Mierla <mico...@gmail.com>
Date: 2023-12-08T22:12:01+01:00

core: parse privacy recompute lenght of rest to parse

(cherry picked from commit 804ee651b45498727196886c97cb55d20b254c4a)

---

Modified: src/core/parser/parse_privacy.c

---

Diff:  
https://github.com/kamailio/kamailio/commit/8674b333300d5829bff9cb4993886bcf7bea249b.diff
Patch: 
https://github.com/kamailio/kamailio/commit/8674b333300d5829bff9cb4993886bcf7bea249b.patch

---

diff --git a/src/core/parser/parse_privacy.c b/src/core/parser/parse_privacy.c
index 64431468675..89423c1dffa 100644
--- a/src/core/parser/parse_privacy.c
+++ b/src/core/parser/parse_privacy.c
@@ -178,14 +178,13 @@ 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;

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