From: Dmitry Kasatkin Date: Thu, 26 Jan 2012 17:13:17 +0000 (+0200) Subject: lib/mpi: added missing NULL check X-Git-Tag: Ubuntu-5.2.0-15.16~18784^2~12 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=c70c471c585a3fc1a10c792d5121b3803c83dde0;p=mirror_ubuntu-eoan-kernel.git lib/mpi: added missing NULL check Added missing NULL check after mpi_alloc(). Signed-off-by: Dmitry Kasatkin Reviewed-by: Tetsuo Handa Signed-off-by: James Morris --- diff --git a/lib/mpi/mpicoder.c b/lib/mpi/mpicoder.c index 716802b774ea..6116fc4990da 100644 --- a/lib/mpi/mpicoder.c +++ b/lib/mpi/mpicoder.c @@ -79,7 +79,8 @@ MPI do_encode_md(const void *sha_buffer, unsigned nbits) } a = mpi_alloc((nframe + BYTES_PER_MPI_LIMB - 1) / BYTES_PER_MPI_LIMB); - mpi_set_buffer(a, frame, nframe, 0); + if (a) + mpi_set_buffer(a, frame, nframe, 0); kfree(frame); return a;