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* [PATCH 00/16] Fix allocation issues and add hardening
@ 2024-09-27 20:45 Stephen Hemminger
  2024-09-27 20:45 ` [PATCH 01/16] eal: add function attributes for allocation functions Stephen Hemminger
                   ` (23 more replies)
  0 siblings, 24 replies; 196+ messages in thread
From: Stephen Hemminger @ 2024-09-27 20:45 UTC (permalink / raw)
  To: dev; +Cc: Stephen Hemminger

Recent versions of GCC have some additional function attributes that can
help with DPDK performance and stability.

The alloc_align attribute can tell the compiler what the alignment
of the allocation will be, and the optimizer can use this to produce
better code (especially memcpy and structure copies).

The malloc attribute tells compiler that object is not overlapping
and potentially aliasing. It also as an additional variant in GCC 11
or later that allows for detecting all sorts of common errors like
calling free() on memory allocated with rte_malloc().

This patch set is structured with:
  - add macros for enable the macros
  - fix any new warnings that were discovered
  - enable the attributes

The same attributes could be added to lots more functions in DPDK,
but this patch set focuses on the key ones, and where problems
exist in current code base.

The fixes should be backported to stable (they are real bugs),
but the macros common and the annotation in malloc should not.

Stephen Hemminger (16):
  eal: add function attributes for allocation functions
  memzone: fix use after free in tracing
  cryptodev/bcmfs: fix mis-matched free
  dma/ixd: fix incorrect free function in cleanup
  event/cnxk: fix pointer mismatch in cleanup
  examples/vhost: fix free function mismatch
  net/cnxk: fix use-after-free
  bpf: fix free mismatch if convert fails
  net/e1000: fix use-after-free
  net/sfc: fix use-after-free warning messages
  net/cpfl: fix free of nonheap object
  raw/ifpga/base: fix use after free
  common/qat: fix use after free
  drivers/ifpga: fix free function mismatch
  eal: add alloc_function attribute to rte_malloc
  mempool: annotate mempool create

 drivers/common/qat/qat_device.c           |  6 +--
 drivers/crypto/bcmfs/bcmfs_device.c       |  4 +-
 drivers/dma/idxd/idxd_pci.c               |  2 +-
 drivers/event/cnxk/cnxk_eventdev.c        |  4 +-
 drivers/net/cnxk/cnxk_ethdev_sec.c        |  2 +-
 drivers/net/cpfl/cpfl_flow_parser.c       |  1 -
 drivers/net/e1000/igb_ethdev.c            |  4 +-
 drivers/net/sfc/sfc_flow_rss.c            |  4 +-
 drivers/net/sfc/sfc_mae.c                 | 23 ++++-----
 drivers/raw/ifpga/base/opae_intel_max10.c | 11 +++-
 drivers/raw/ifpga/ifpga_rawdev.c          |  8 +--
 examples/vhost_blk/vhost_blk.c            |  2 +-
 lib/bpf/bpf_convert.c                     |  2 +-
 lib/eal/common/eal_common_memzone.c       |  3 +-
 lib/eal/include/rte_common.h              | 30 +++++++++++
 lib/eal/include/rte_malloc.h              | 63 ++++++++++++++---------
 lib/mempool/rte_mempool.h                 | 41 ++++++++-------
 17 files changed, 130 insertions(+), 80 deletions(-)

-- 
2.45.2


^ permalink raw reply	[flat|nested] 196+ messages in thread

end of thread, other threads:[~2024-10-10 16:58 UTC | newest]

Thread overview: 196+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2024-09-27 20:45 [PATCH 00/16] Fix allocation issues and add hardening Stephen Hemminger
2024-09-27 20:45 ` [PATCH 01/16] eal: add function attributes for allocation functions Stephen Hemminger
2024-09-27 22:09   ` David Marchand
2024-09-27 23:10     ` Stephen Hemminger
2024-09-27 20:45 ` [PATCH 02/16] memzone: fix use after free in tracing Stephen Hemminger
2024-09-27 20:45 ` [PATCH 03/16] cryptodev/bcmfs: fix mis-matched free Stephen Hemminger
2024-09-27 20:45 ` [PATCH 04/16] dma/ixd: fix incorrect free function in cleanup Stephen Hemminger
2024-09-27 20:45 ` [PATCH 05/16] event/cnxk: fix pointer mismatch " Stephen Hemminger
2024-09-27 20:45 ` [PATCH 06/16] examples/vhost: fix free function mismatch Stephen Hemminger
2024-09-27 20:45 ` [PATCH 07/16] net/cnxk: fix use-after-free Stephen Hemminger
2024-09-27 20:45 ` [PATCH 08/16] bpf: fix free mismatch if convert fails Stephen Hemminger
2024-09-27 20:45 ` [PATCH 09/16] net/e1000: fix use-after-free Stephen Hemminger
2024-09-27 20:45 ` [PATCH 10/16] net/sfc: fix use-after-free warning messages Stephen Hemminger
2024-09-28 11:52   ` Ivan Malov
2024-09-27 20:45 ` [PATCH 11/16] net/cpfl: fix free of nonheap object Stephen Hemminger
2024-09-27 20:45 ` [PATCH 12/16] raw/ifpga/base: fix use after free Stephen Hemminger
2024-09-27 20:45 ` [PATCH 13/16] common/qat: " Stephen Hemminger
2024-09-27 20:45 ` [PATCH 14/16] drivers/ifpga: fix free function mismatch Stephen Hemminger
2024-09-27 20:45 ` [PATCH 15/16] eal: add alloc_function attribute to rte_malloc Stephen Hemminger
2024-09-27 20:45 ` [PATCH 16/16] mempool: annotate mempool create Stephen Hemminger
2024-09-28 11:49   ` Morten Brørup
2024-09-28 16:47 ` [PATCH v2 00/16] Fix allocation bugs and add malloc hardening Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 01/16] eal: add function attributes for allocation functions Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 02/16] memzone: fix use after free in tracing Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 03/16] cryptodev/bcmfs: fix mis-matched free Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 04/16] dma/ixd: fix incorrect free function in cleanup Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 05/16] event/cnxk: fix pointer mismatch " Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 06/16] examples/vhost: fix free function mismatch Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 07/16] net/cnxk: fix use-after-free Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 08/16] bpf: fix free mismatch if convert fails Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 09/16] net/e1000: fix use-after-free Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 10/16] net/sfc: fix use-after-free warning messages Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 11/16] net/cpfl: fix free of nonheap object Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 12/16] net/nfp: fix duplicate call to rte_free Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 13/16] raw/ifpga/base: fix use after free Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 14/16] common/qat: " Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 15/16] drivers/ifpga: fix free function mismatch Stephen Hemminger
2024-09-28 16:47   ` [PATCH v2 16/16] eal: add alloc_function attribute to rte_malloc Stephen Hemminger
2024-09-29 15:34 ` [PATCH v3 00/18] Fix allocation bugs and add malloc hardening Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 01/18] memzone: fix use after free in tracing Stephen Hemminger
2024-09-30  9:15     ` fengchengwen
2024-09-29 15:34   ` [PATCH v3 02/18] cryptodev/bcmfs: fix mis-matched free Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 03/18] dma/ixd: fix incorrect free function in cleanup Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 04/18] event/cnxk: fix pointer mismatch " Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 05/18] examples/vhost: fix free function mismatch Stephen Hemminger
2024-09-30  9:16     ` fengchengwen
2024-09-29 15:34   ` [PATCH v3 06/18] net/cnxk: fix use-after-free Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 07/18] bpf: fix free mismatch if convert fails Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 08/18] net/e1000: fix use-after-free Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 09/18] net/sfc: fix use-after-free warning messages Stephen Hemminger
2024-09-30  5:53     ` Andrew Rybchenko
2024-09-29 15:34   ` [PATCH v3 10/18] net/cpfl: fix free of nonheap object Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 11/18] net/nfp: fix duplicate call to rte_free Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 12/18] raw/ifpga/base: fix use after free Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 13/18] common/qat: " Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 14/18] drivers/ifpga: fix free function mismatch Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 15/18] baseband/la12xx: prevent use after free Stephen Hemminger
2024-09-30  8:25     ` Hemant Agrawal
2024-09-29 15:34   ` [PATCH v3 16/18] common/ipdf: fix use after free due Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 17/18] eal: add function attributes for allocation functions Stephen Hemminger
2024-09-30  9:19     ` fengchengwen
2024-10-08  8:29     ` Morten Brørup
2024-10-08 15:43       ` Stephen Hemminger
2024-09-29 15:34   ` [PATCH v3 18/18] eal: add alloc_function attribute to rte_malloc Stephen Hemminger
2024-09-30  9:20     ` fengchengwen
2024-09-30 18:43 ` [PATCH v4 00/17] Fix allocation bugs and hardening for rte_malloc Stephen Hemminger
2024-09-30 18:43   ` [PATCH v4 01/17] memzone: fix use after free in tracing Stephen Hemminger
2024-10-01 12:17     ` Burakov, Anatoly
2024-09-30 18:43   ` [PATCH v4 02/17] cryptodev/bcmfs: fix mis-matched free Stephen Hemminger
2024-09-30 20:06     ` Ajit Khaparde
2024-09-30 18:43   ` [PATCH v4 03/17] dma/ixd: fix incorrect free function in cleanup Stephen Hemminger
2024-10-01 12:41     ` Bruce Richardson
2024-09-30 18:43   ` [PATCH v4 04/17] event/cnxk: fix pointer mismatch " Stephen Hemminger
2024-09-30 18:43   ` [PATCH v4 05/17] examples/vhost: fix free function mismatch Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 06/17] net/cnxk: fix use-after-free Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 07/17] bpf: fix free mismatch if convert fails Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 08/17] net/e1000: fix use-after-free Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 09/17] net/sfc: fix use-after-free warning messages Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 10/17] net/cpfl: fix free of nonheap object Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 11/17] net/nfp: fix duplicate call to rte_free Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 12/17] raw/ifpga/base: fix use after free Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 13/17] common/qat: " Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 14/17] drivers/ifpga: fix free function mismatch Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 15/17] baseband/la12xx: prevent use after free Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 16/17] common/idpf: fix use after free due Stephen Hemminger
2024-09-30 18:44   ` [PATCH v4 17/17] eal: add function attributes for allocation functions Stephen Hemminger
2024-10-01 12:21     ` Burakov, Anatoly
2024-10-01 12:25       ` David Marchand
2024-10-01 15:25         ` Stephen Hemminger
2024-10-02  8:42           ` Burakov, Anatoly
2024-10-01 16:35 ` [PATCH v5 00/17] Fix allocation related bugs and add attributes Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 01/17] memzone: fix use after free in tracing Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 02/17] cryptodev/bcmfs: fix mis-matched free Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 03/17] dma/ixd: fix incorrect free function in cleanup Stephen Hemminger
2024-10-01 17:04     ` Bruce Richardson
2024-10-01 16:35   ` [PATCH v5 04/17] event/cnxk: fix pointer mismatch " Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 05/17] examples/vhost: fix free function mismatch Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 06/17] net/cnxk: fix use-after-free Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 07/17] bpf: fix free mismatch if convert fails Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 08/17] net/e1000: fix use-after-free Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 09/17] net/sfc: fix use-after-free warning messages Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 10/17] net/cpfl: fix free of nonheap object Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 11/17] net/nfp: fix duplicate call to rte_free Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 12/17] raw/ifpga/base: fix use after free Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 13/17] common/qat: " Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 14/17] drivers/ifpga: fix free function mismatch Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 15/17] baseband/la12xx: prevent use after free Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 16/17] common/idpf: fix use after free due Stephen Hemminger
2024-10-01 16:35   ` [PATCH v5 17/17] eal: add function attributes for allocation functions Stephen Hemminger
2024-10-02  7:06     ` David Marchand
2024-10-02 15:42 ` [PATCH v6 00/17] Fix allocation related bugs and catch future bugs Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 01/17] memzone: fix use after free in tracing Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 02/17] cryptodev/bcmfs: fix mis-matched free Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 03/17] dma/ixd: fix incorrect free function in cleanup Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 04/17] event/cnxk: fix pointer mismatch " Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 05/17] examples/vhost: fix free function mismatch Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 06/17] net/cnxk: fix use-after-free Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 07/17] bpf: fix free mismatch if convert fails Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 08/17] net/e1000: fix use-after-free Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 09/17] net/sfc: fix use-after-free warning messages Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 10/17] net/cpfl: fix free of nonheap object Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 11/17] net/nfp: fix duplicate call to rte_free Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 12/17] raw/ifpga/base: fix use after free Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 13/17] common/qat: " Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 14/17] drivers/ifpga: fix free function mismatch Stephen Hemminger
2024-10-02 15:42   ` [PATCH v6 15/17] baseband/la12xx: prevent use after free Stephen Hemminger
2024-10-02 15:43   ` [PATCH v6 16/17] common/idpf: fix use after free due Stephen Hemminger
2024-10-02 15:43   ` [PATCH v6 17/17] eal: add function attributes for allocation functions Stephen Hemminger
2024-10-02 16:45     ` Wathsala Wathawana Vithanage
2024-10-02 18:23       ` Ajit Khaparde
2024-10-08  9:03     ` Morten Brørup
2024-10-02 18:37 ` [PATCH v7 00/16] Fix allocation bugs and prevent future ones Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 01/16] memzone: fix use after free in tracing Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 02/16] cryptodev/bcmfs: fix mis-matched free Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 03/16] dma/ixd: fix incorrect free function in cleanup Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 04/16] event/cnxk: fix pointer mismatch " Stephen Hemminger
2024-10-03  5:52     ` [EXTERNAL] " Pavan Nikhilesh Bhagavatula
2024-10-02 18:37   ` [PATCH v7 05/16] examples/vhost: fix free function mismatch Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 06/16] net/cnxk: fix use-after-free Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 07/16] bpf: fix free mismatch if convert fails Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 08/16] net/e1000: fix use-after-free Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 09/16] net/sfc: fix use-after-free warning messages Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 10/16] net/cpfl: fix free of nonheap object Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 11/16] net/nfp: fix duplicate call to rte_free Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 12/16] raw/ifpga/base: fix use after free Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 13/16] common/qat: " Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 14/16] drivers/ifpga: fix free function mismatch Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 15/16] baseband/la12xx: prevent use after free Stephen Hemminger
2024-10-02 18:37   ` [PATCH v7 16/16] common/idpf: fix use after free due Stephen Hemminger
2024-10-04 14:28   ` [PATCH v7 00/16] Fix allocation bugs and prevent future ones David Marchand
2024-10-04 14:57     ` David Marchand
2024-10-08 16:50       ` Stephen Hemminger
2024-10-10 10:14         ` David Marchand
2024-10-08 15:41 ` [PATCH v8 00/17] Add function attributes to uncover allocation bugs Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 01/17] memzone: fix use after free in tracing Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 02/17] cryptodev/bcmfs: fix mis-matched free Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 03/17] dma/ixd: fix incorrect free function in cleanup Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 04/17] event/cnxk: fix pointer mismatch " Stephen Hemminger
2024-10-08 16:40     ` Stephen Hemminger
2024-10-08 16:43       ` [EXTERNAL] " Pavan Nikhilesh Bhagavatula
2024-10-08 15:41   ` [PATCH v8 05/17] examples/vhost: fix free function mismatch Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 06/17] net/cnxk: fix use-after-free Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 07/17] bpf: fix free mismatch if convert fails Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 08/17] net/e1000: fix use-after-free Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 09/17] net/sfc: fix use-after-free warning messages Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 10/17] net/cpfl: fix free of nonheap object Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 11/17] net/nfp: fix duplicate call to rte_free Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 12/17] raw/ifpga/base: fix use after free Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 13/17] common/qat: " Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 14/17] drivers/ifpga: fix free function mismatch Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 15/17] baseband/la12xx: prevent use after free Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 16/17] common/idpf: fix use after free due Stephen Hemminger
2024-10-08 15:41   ` [PATCH v8 17/17] eal: add function attributes for allocation functions Stephen Hemminger
2024-10-08 16:47 ` [PATCH v9 00/17] Use malloc function attribute to uncover bugs Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 01/17] memzone: fix use after free in tracing Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 02/17] cryptodev/bcmfs: fix mis-matched free Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 03/17] dma/ixd: fix incorrect free function in cleanup Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 04/17] event/cnxk: fix free of non-heap in cleanup code Stephen Hemminger
2024-10-08 16:54     ` [EXTERNAL] " Pavan Nikhilesh Bhagavatula
2024-10-08 16:47   ` [PATCH v9 05/17] examples/vhost: fix free function mismatch Stephen Hemminger
2024-10-09  6:27     ` Chenbo Xia
2024-10-08 16:47   ` [PATCH v9 06/17] net/cnxk: fix use-after-free Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 07/17] bpf: fix free mismatch if convert fails Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 08/17] net/e1000: fix use-after-free Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 09/17] net/sfc: fix use-after-free warning messages Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 10/17] net/cpfl: fix free of nonheap object Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 11/17] net/nfp: fix duplicate call to rte_free Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 12/17] raw/ifpga/base: fix use after free Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 13/17] common/qat: " Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 14/17] drivers/ifpga: fix free function mismatch Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 15/17] baseband/la12xx: prevent use after free Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 16/17] common/idpf: fix use after free due Stephen Hemminger
2024-10-08 16:47   ` [PATCH v9 17/17] eal: add function attributes for allocation functions Stephen Hemminger
2024-10-10 15:07   ` [PATCH v9 00/17] Use malloc function attribute to uncover bugs Konstantin Ananyev
2024-10-10 15:30   ` Wathsala Wathawana Vithanage
2024-10-10 16:58   ` David Marchand

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