From 387d76c0046b4fb6fbd8d70389b335661d099683 Mon Sep 17 00:00:00 2001
From: Junxian Huang <huangjunxian6@hisilicon.com>
Date: Wed, 23 Apr 2025 16:55:17 +0800
Subject: [PATCH 62/62] verbs: Assign ibv srq->pd when creating SRQ

mainline inclusion
from mainline-v56.0-65
commit bf1e427141fde2651bab4860e77a432bb7e26094
category: bugfix
bugzilla: https://gitee.com/src-openeuler/rdma-core/issues/IC3X57
CVE: NA

Reference:
https://github.com/linux-rdma/rdma-core/pull/1599/commits/bf1e427141fde2651b...

---------------------------------------------------------------------

Some providers need to access ibv_srq->pd during SRQ destruction, but
it may not be assigned currently when using ibv_create_srq_ex(). This
may lead to some SRQ-related resource leaks. Assign ibv_srq->pd when
creating SRQ to ensure pd can be obtained correctly.

Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Signed-off-by: Xinghai Cen <cenxinghai@h-partners.com>
---
 libibverbs/cmd_srq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libibverbs/cmd_srq.c b/libibverbs/cmd_srq.c
index dfaaa6a..259ea0d 100644
--- a/libibverbs/cmd_srq.c
+++ b/libibverbs/cmd_srq.c
@@ -63,6 +63,7 @@ static int ibv_icmd_create_srq(struct ibv_pd *pd, struct verbs_srq *vsrq,
 	struct verbs_xrcd *vxrcd = NULL;
 	enum ibv_srq_type srq_type;
 
+	srq->pd = pd;
 	srq->context = pd->context;
 	pthread_mutex_init(&srq->mutex, NULL);
 	pthread_cond_init(&srq->cond, NULL);
-- 
2.25.1