3.7-stable review patch. If anyone has any objections, please let me know.
------------------ From: YOSHIFUJI Hideaki <[email protected]> commit 7810cc1e7721220f1ed2a23ca95113d6434f6dcd upstream. digsig_verify_rsa() does not free kmalloc'ed buffer returned by mpi_get_buffer(). Signed-off-by: YOSHIFUJI Hideaki <[email protected]> Signed-off-by: Dmitry Kasatkin <[email protected]> Signed-off-by: James Morris <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- lib/digsig.c | 2 ++ 1 file changed, 2 insertions(+) --- a/lib/digsig.c +++ b/lib/digsig.c @@ -162,6 +162,8 @@ static int digsig_verify_rsa(struct key memset(out1, 0, head); memcpy(out1 + head, p, l); + kfree(p); + err = pkcs_1_v1_5_decode_emsa(out1, len, mblen, out2, &len); if (err) goto err; -- 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/
