3.13.11.6 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Ben Hutchings <[email protected]> [ Upstream commit 640d7efe4c08f06c4ae5d31b79bd8740e7f6790a ] *_result[len] is parsed as *(_result[len]) which is not at all what we want to touch here. Signed-off-by: Ben Hutchings <[email protected]> Fixes: 84a7c0b1db1c ("dns_resolver: assure that dns_query() result is null-terminated") Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Kamal Mostafa <[email protected]> --- 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 ede0e2d..2022b46 100644 --- a/net/dns_resolver/dns_query.c +++ b/net/dns_resolver/dns_query.c @@ -151,7 +151,7 @@ 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; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
