On Fri, May 25, 2018 at 03:19:59PM -0600, Jason Gunthorpe wrote: > The latest tumbleweed version of gcc reports: > > ../librdmacm/cma.c: In function 'rdma_create_ep': > ../librdmacm/cma.c:2427:24: warning: 'cm_id' may be used uninitialized in this function [-Wmaybe-uninitialized] > id_priv->connect_len = res->ai_connect_len; > > And indeed if write() returns 0, then there is a problem in this function. > Add the missing sanitizing of ret that all other places that call write() > have. > > Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx> > Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxxxx> > --- > librdmacm/cma.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) Applied Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
