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4531d096d1
numam-dpdk/lib
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Anatoly Burakov 4531d096d1 mem: fix use after free in legacy mem init 
Adding an additional failure path in DMA mask check has exposed an
issue where `hugepage` pointer may point to memory that has already
been unmapped, but pointer value is still not NULL, so failure
handler will attempt to unmap it second time if DMA mask check
fails. Fix it by setting `hugepage` pointer to NULL once it is no
longer needed.

Coverity issue: 325730
Fixes: 165c89b845 ("mem: use DMA mask check for legacy memory")

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
2018-11-07 00:06:38 +01:00
..
librte_acl lib: fix shifting 32-bit signed variable 31 times 2018-11-06 01:14:05 +01:00
librte_bbdev remove useless constructor headers 2018-07-12 00:00:35 +02:00
librte_bitratestats bitrate: add sanity check on parameters 2018-07-26 20:07:57 +02:00
librte_bpf bpf: fix a typo 2018-10-25 11:27:49 +02:00
librte_cfgfile build: replace license text with SPDX tag 2018-01-30 21:58:59 +01:00
librte_cmdline ethdev: support MAC address as iterator filter 2018-10-26 22:14:06 +02:00
librte_compat buildtools: change license to SPDX 2018-07-26 22:45:17 +02:00
librte_compressdev compressdev: fix op allocation 2018-11-02 12:25:39 +01:00
librte_cryptodev lib: reduce global variable usage 2018-10-29 02:34:27 +01:00
librte_distributor build: set compat lib as universal dependency 2018-01-30 21:59:00 +01:00
librte_eal mem: fix use after free in legacy mem init 2018-11-07 00:06:38 +01:00
librte_efd build: replace license text with SPDX tag 2018-01-30 21:58:59 +01:00
librte_ethdev ethdev: remove experimental tag for iterator API 2018-11-06 01:14:04 +01:00
librte_eventdev lib: reduce global variable usage 2018-10-29 02:34:27 +01:00
librte_flow_classify flow_classify: do not check for invalid socket ID 2018-10-11 10:37:45 +02:00
librte_gro build: replace license text with SPDX tag 2018-01-30 21:58:59 +01:00
librte_gso gso: support UDP/IPv4 fragmentation 2018-07-11 23:45:20 +02:00
librte_hash hash: remove unnecessary pause 2018-10-26 22:01:37 +02:00
librte_ip_frag ip_frag: use key length for key comparison 2018-11-06 01:58:11 +01:00
librte_jobstats build: replace license text with SPDX tag 2018-01-30 21:58:59 +01:00
librte_kni kni: add function to set link state on kernel interface 2018-10-26 19:46:15 +02:00
librte_kvargs kvargs: support list value 2018-10-26 22:14:06 +02:00
librte_latencystats latency: fix timestamp marking and latency calculation 2018-10-25 10:30:13 +02:00
librte_lpm lpm6: add incremental update on delete 2018-09-19 17:11:37 +02:00
librte_mbuf ethdev: support metadata as flow rule criteria 2018-10-26 22:14:05 +02:00
librte_member remove useless constructor headers 2018-07-12 00:00:35 +02:00
librte_mempool malloc: add function to check if socket is external 2018-10-11 11:11:25 +02:00
librte_meter meter: remove experimental tag from profile API 2018-08-06 01:15:11 +02:00
librte_metrics metrics: disallow null as metric name 2018-07-26 20:30:18 +02:00
librte_net lib: fix shifting 32-bit signed variable 31 times 2018-11-06 01:14:05 +01:00
librte_pci use SPDX tag for 6WIND copyrighted files 2018-05-25 10:47:06 +02:00
librte_pdump mk: build with _GNU_SOURCE defined by default 2018-10-22 11:28:27 +02:00
librte_pipeline pipeline: add table action for packet decap 2018-10-12 19:33:34 +02:00
librte_port port: add symmetric crypto 2018-10-12 19:33:02 +02:00
librte_power power: fix traffic aware build 2018-10-26 14:51:36 +02:00
librte_rawdev lib: reduce global variable usage 2018-10-29 02:34:27 +01:00
librte_reorder build: replace license text with SPDX tag 2018-01-30 21:58:59 +01:00
librte_ring ring/c11: move atomic load of head above the loop 2018-11-05 14:34:27 +01:00
librte_sched mk: build with _GNU_SOURCE defined by default 2018-10-22 11:28:27 +02:00
librte_security security: support PDCP 2018-10-24 15:12:33 +02:00
librte_table lib/librte_table: add hash function headers 2018-10-12 17:58:53 +02:00
librte_telemetry build: add dependency on telemetry to apps with meson 2018-10-27 15:21:33 +02:00
librte_timer eal: make semantics of lcore role function more intuitive 2018-04-26 16:58:18 +02:00
librte_vhost vhost: fix possible out of bound access 2018-11-06 01:14:23 +01:00
Makefile telemetry: introduce infrastructure 2018-10-27 15:18:20 +02:00
meson.build build: change default driver installation directory 2018-10-27 23:22:12 +02:00