[ofa-general] [PATCH] libmthca: prevent seg fault when sending big messages as inline

[Dotan Barak]

Fix the type of the variable that hold the number of bytes sent 
as inline message so far.
If the user will try to use very big messages (total > 2^31) there
will be seg fault.

Signed-off-by: Dotan Barak <dotanb at dev.mellanox.co.il>

---

diff --git a/src/qp.c b/src/qp.c
index 2ea9dc0..cb290ec 100644
--- a/src/qp.c
+++ b/src/qp.c
@@ -244,7 +244,7 @@ int mthca_tavor_post_send(struct ibv_qp *ibqp, struct ibv_send_wr *wr,
 		if (wr->send_flags & IBV_SEND_INLINE) {
 			if (wr->num_sge) {
 				struct mthca_inline_seg *seg = wqe;
-				int s = 0;
+				unsigned int s = 0;
 
 				wqe += sizeof *seg;
 				for (i = 0; i < wr->num_sge; ++i) {