This fixes bug 557 <https://bugs.openfabrics.org/show_bug.cgi?id=557>
If next_port is signed int, and is randomized to be negative, it will fail
accesses to the idr data structure and therefore cause errors in rdma_cm users.
Signed-off-by: Yosef Etigin <[EMAIL PROTECTED]>
--
diff -urN ofa_kernel-1.2/drivers/infiniband/core/cma.c
ofa_kernel-1.2.b/drivers/infiniband/core/cma.c
--- ofa_kernel-1.2/drivers/infiniband/core/cma.c 2007-06-04
20:12:12.000000000 +0300
+++ ofa_kernel-1.2.b/drivers/infiniband/core/cma.c 2007-06-04
20:14:27.000000000 +0300
@@ -77,7 +77,7 @@
static DEFINE_IDR(tcp_ps);
static DEFINE_IDR(udp_ps);
static DEFINE_IDR(ipoib_ps);
-static int next_port;
+static unsigned next_port;
struct cma_device {
struct list_head list;
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