Commit 43b2c0ae authored by Dmitry Kasatkin's avatar Dmitry Kasatkin Committed by James Morris

lib/mpi: added missing NULL check

Added missing NULL check after mpi_alloc_limb_space().
Signed-off-by: default avatarDmitry Kasatkin <>
Reviewed-by: default avatarTetsuo Handa <>
Signed-off-by: default avatarJames Morris <>
parent a6d68ecc
......@@ -210,6 +210,8 @@ int mpi_tdiv_qr(MPI quot, MPI rem, MPI num, MPI den)
* numerator would be gradually overwritten by the quotient limbs. */
if (qp == np) { /* Copy NP object to temporary space. */
np = marker[markidx++] = mpi_alloc_limb_space(nsize);
if (!np)
goto nomem;
MPN_COPY(np, qp, nsize);
} else /* Put quotient at top of remainder. */
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