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Fix invalid pointer use in get_my_hostname().
[tinc]
/
src
/
invitation.c
diff --git
a/src/invitation.c
b/src/invitation.c
index
ed2df88
..
415c237
100644
(file)
--- a/
src/invitation.c
+++ b/
src/invitation.c
@@
-84,7
+84,7
@@
char *get_my_hostname() {
char *port = NULL;
char *hostport = NULL;
char *name = get_my_name(false);
char *port = NULL;
char *hostport = NULL;
char *name = get_my_name(false);
- char filename[PATH_MAX];
+ char filename[PATH_MAX]
= {0}
;
// Use first Address statement in own host config file
if(check_id(name)) {
// Use first Address statement in own host config file
if(check_id(name)) {
@@
-182,7
+182,7
@@
again:
hostname = xstrdup(line);
save:
hostname = xstrdup(line);
save:
- if(filename) {
+ if(
*
filename) {
FILE *f = fopen(filename, "a");
if(f) {
fprintf(f, "\nAddress = %s\n", hostname);
FILE *f = fopen(filename, "a");
if(f) {
fprintf(f, "\nAddress = %s\n", hostname);