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Convert Port to numeric form before sending it to other nodes.
[oweals/tinc.git]
/
src
/
netutl.c
diff --git
a/src/netutl.c
b/src/netutl.c
index b8ecdd1e9ea19b4c9b365ac3e847960cdea2cc3e..6acdffae7975a5864d623fbe2cf6c5864ebf4ce3 100644
(file)
--- a/
src/netutl.c
+++ b/
src/netutl.c
@@
-102,8
+102,10
@@
void sockaddr2str(const sockaddr_t *sa, char **addrstr, char **portstr) {
if(scopeid)
*scopeid = '\0'; /* Descope. */
- *addrstr = xstrdup(address);
- *portstr = xstrdup(port);
+ if(addrstr)
+ *addrstr = xstrdup(address);
+ if(portstr)
+ *portstr = xstrdup(port);
}
char *sockaddr2hostname(const sockaddr_t *sa) {