Shuhao Fu d8713158fa RDMA/uverbs: Fix umem release in UVERBS_METHOD_CQ_CREATE ...

In `UVERBS_METHOD_CQ_CREATE`, umem should be released if anything goes
wrong. Currently, if `create_cq_umem` fails, umem would not be
released or referenced, causing a possible leak.

In this patch, we release umem at `UVERBS_METHOD_CQ_CREATE`, the driver
should not release umem if it returns an error code.

Fixes: 1a40c362ae ("RDMA/uverbs: Add a common way to create CQ with umem")
Signed-off-by: Shuhao Fu <sfual@cse.ust.hk>
Link: https://patch.msgid.link/aOh1le4YqtYwj-hH@osx.local
Signed-off-by: Leon Romanovsky <leon@kernel.org>

2025-10-19 07:31:25 -04:00

..

addr.c

RDMA/core: Use route entry flag to decide on loopback traffic

2025-09-18 05:20:35 -04:00

agent.c

RDMA: Use %pe format specifier for error pointers

2025-09-21 07:34:49 -04:00

agent.h

…

cache.c

RDMA/core: Rate limit GID cache warning messages

2025-06-17 14:14:53 -03:00

cgroup.c

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cm_msgs.h

…

cm_trace.c

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cm_trace.h

IB/cm: Remove dead code and adjust naming

2025-05-25 06:24:21 -04:00

cm.c

RDMA/cm: Rate limit destroy CM ID timeout error message

2025-09-15 03:41:45 -04:00

cma_configfs.c

…

cma_priv.h

RDMA/cma: Support IB service record resolution

2025-08-13 06:16:00 -04:00

cma_trace.c

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cma_trace.h

IB/cm: Remove dead code and adjust naming

2025-05-25 06:24:21 -04:00

cma.c

RDMA/cma: Support IB service record resolution

2025-08-13 06:16:00 -04:00

core_priv.h

…

counters.c

RDMA/counter: Check CAP_NET_RAW check in user namespace for RDMA counters

2025-07-02 05:11:44 -04:00

cq.c

RDMA/core: Add driver APIs pre_destroy_cq() and post_destroy_cq()

2025-06-25 03:49:51 -04:00

device.c

RDMA/core: fix "truely"->"truly"

2025-09-11 02:18:35 -04:00

ib_core_uverbs.c

…

iwcm.c

RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction

2025-05-13 07:08:37 -04:00

iwcm.h

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iwpm_msg.c

…

iwpm_util.c

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iwpm_util.h

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lag.c

…

mad_priv.h

IB/mad: Add flow control for solicited MADs

2025-07-09 02:51:30 -04:00

mad_rmpp.c

IB/mad: Add state machine to MAD layer

2025-07-09 02:51:23 -04:00

mad_rmpp.h

…

mad.c

IB/cm: Use separate agent w/o flow control for REP

2025-07-09 02:51:35 -04:00

Makefile

RDMA/core: Introduce a DMAH object and its alloc/free APIs

2025-07-23 01:42:10 -04:00

mr_pool.c

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multicast.c

…

netlink.c

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nldev.c

RDMA/nldev: Check CAP_NET_RAW in user namespace for QP modify

2025-07-02 05:11:44 -04:00

opa_smi.h

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packer.c

…

rdma_core.c

RDMA/uverbs: Check CAP_NET_RAW in user namespace for flow create

2025-07-01 05:21:27 -04:00

rdma_core.h

RDMA/core: Introduce a DMAH object and its alloc/free APIs

2025-07-23 01:42:10 -04:00

restrack.c

RDMA/core: Introduce a DMAH object and its alloc/free APIs

2025-07-23 01:42:10 -04:00

restrack.h

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roce_gid_mgmt.c

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rw.c

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sa_query.c

IB/sa: Fix sa_local_svc_timeout_ms read race

2025-09-18 05:26:26 -04:00

sa.h

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security.c

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smi.c

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smi.h

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sysfs.c

RDMA/core: Don't expose hw_counters outside of init net namespace

2025-03-03 07:14:48 -05:00

trace.c

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ucaps.c

RDMA/ucaps: Avoid format-security warning

2025-04-07 14:55:32 -03:00

ucma.c

RDMA/ucma: Support write an event into a CM

2025-08-13 06:16:11 -04:00

ud_header.c

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umem_dmabuf.c

…

umem_odp.c

RDMA/core: Free pfn_list with appropriate kvfree call

2025-08-13 07:00:21 -04:00

umem.c

RDMA/core: Fix best page size finding when it can cross SG entries

2025-02-19 07:17:39 -05:00

user_mad.c

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uverbs_cmd.c

IB: Extend UVERBS_METHOD_REG_MR to get DMAH

2025-07-23 01:42:11 -04:00

uverbs_ioctl.c

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uverbs_main.c

RDMA/uverbs: Introduce UCAP (User CAPabilities) API

2025-03-09 13:13:02 -04:00

uverbs_marshall.c

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uverbs_std_types_async_fd.c

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uverbs_std_types_counters.c

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uverbs_std_types_cq.c

RDMA/uverbs: Fix umem release in UVERBS_METHOD_CQ_CREATE

2025-10-19 07:31:25 -04:00

uverbs_std_types_device.c

RDMA/uverbs: Add support for UCAPs in context creation

2025-03-09 13:13:02 -04:00

uverbs_std_types_dm.c

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uverbs_std_types_dmah.c

RDMA/core: Introduce a DMAH object and its alloc/free APIs

2025-07-23 01:42:10 -04:00

uverbs_std_types_flow_action.c

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uverbs_std_types_mr.c

IB: Extend UVERBS_METHOD_REG_MR to get DMAH

2025-07-23 01:42:11 -04:00

uverbs_std_types_qp.c

RDMA/uverbs: Check CAP_NET_RAW in user namespace for RAW QP create

2025-07-01 05:21:44 -04:00

uverbs_std_types_srq.c

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uverbs_std_types_wq.c

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uverbs_std_types.c

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uverbs_uapi.c

RDMA/core: Introduce a DMAH object and its alloc/free APIs

2025-07-23 01:42:10 -04:00

uverbs.h

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verbs.c

IB: Extend UVERBS_METHOD_REG_MR to get DMAH

2025-07-23 01:42:11 -04:00