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Fixed possible crash in silc_parse_userfqdn
[runtime.git]
/
lib
/
silcutil
/
silcutil.c
diff --git
a/lib/silcutil/silcutil.c
b/lib/silcutil/silcutil.c
index 0d6498f390e954a86457237ac52f92ee7f23d377..870bd60613aed0e67f0143c79d570b97aa93011a 100644
(file)
--- a/
lib/silcutil/silcutil.c
+++ b/
lib/silcutil/silcutil.c
@@
-106,8
+106,10
@@
int silc_parse_userfqdn(const char *string,
return 0;
}
- memset(user, 0, user_size);
- memset(fqdn, 0, fqdn_size);
+ if (user)
+ memset(user, 0, user_size);
+ if (fqdn)
+ memset(fqdn, 0, fqdn_size);
if (!string) {
silc_set_errno(SILC_ERR_INVALID_ARGUMENT);