Messages in this thread Patch in this message | | | From | David Howells <> | Subject | [PATCH 02/21] MPILIB: Add a missing ENOMEM check [ver #3] | Date | Fri, 02 Dec 2011 18:42:54 +0000 |
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Add a missing ENOMEM check.
Signed-off-by: David Howells <dhowells@redhat.com> ---
lib/mpi/mpicoder.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/lib/mpi/mpicoder.c b/lib/mpi/mpicoder.c index fe84bb9..716802b 100644 --- a/lib/mpi/mpicoder.c +++ b/lib/mpi/mpicoder.c @@ -255,6 +255,8 @@ void *mpi_get_buffer(MPI a, unsigned *nbytes, int *sign) if (!n) n++; /* avoid zero length allocation */ p = buffer = kmalloc(n, GFP_KERNEL); + if (!p) + return NULL; for (i = a->nlimbs - 1; i >= 0; i--) { alimb = a->d[i];
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