From 640d7efe4c08f06c4ae5d31b79bd8740e7f6790a Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Mon, 21 Jul 2014 00:06:48 +0100 Subject: [PATCH] dns_resolver: Null-terminate the right string *_result[len] is parsed as *(_result[len]) which is not at all what we want to touch here. Signed-off-by: Ben Hutchings Fixes: 84a7c0b1db1c ("dns_resolver: assure that dns_query() result is null-terminated") Signed-off-by: David S. Miller --- net/dns_resolver/dns_query.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/dns_resolver/dns_query.c b/net/dns_resolver/dns_query.c index 9acec61f5433..dd8696a3dbec 100644 --- a/net/dns_resolver/dns_query.c +++ b/net/dns_resolver/dns_query.c @@ -150,7 +150,7 @@ int dns_query(const char *type, const char *name, size_t namelen, goto put; memcpy(*_result, upayload->data, len); - *_result[len] = '\0'; + (*_result)[len] = '\0'; if (_expiry) *_expiry = rkey->expiry; -- 2.34.1