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247a38c520
numam-dpdk/lib
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Vladimir Medvedkin 247a38c520 fib: fix possible integer overflow 
This commit fixes possible integer overflow for
prev_idx in build_common_root() CID 350596
and
tbl8_idx in write_edge() CID 350597

Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN)
overflow_before_widen: Potentially overflowing expression tbl8_idx * 256
with type int (32 bits, signed) is evaluated using 32-bit arithmetic,
and then used in a context that expects an expression of
type uint64_t (64 bits, unsigned).

Coverity issue: 350596, 350597
Fixes: c3e12e0f03 ("fib: add dataplane algorithm for IPv6")
Cc: stable@dpdk.org

Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
2020-02-06 16:17:14 +01:00
..
librte_acl build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_bbdev build: remove individual library versions 2019-11-20 23:05:39 +01:00
librte_bitratestats build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_bpf bpf: fix headers install with meson 2020-02-06 09:20:07 +01:00
librte_cfgfile cfgfile: fix symbols map 2020-01-20 00:29:49 +01:00
librte_cmdline build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_compressdev build: remove individual library versions 2019-11-20 23:05:39 +01:00
librte_cryptodev cryptodev: introduce CPU crypto API 2020-02-05 15:29:14 +01:00
librte_distributor build: remove unneeded function versioning 2020-02-05 21:27:29 +01:00
librte_eal mem: fix munmap in error unwind 2020-02-06 15:39:30 +01:00
librte_efd build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_ethdev lib: use common macro RTE_DIM 2020-02-05 14:37:41 +01:00
librte_eventdev eventdev: use custom element size rings 2020-01-19 19:32:50 +01:00
librte_fib fib: fix possible integer overflow 2020-02-06 16:17:14 +01:00
librte_flow_classify build: remove individual library versions 2019-11-20 23:05:39 +01:00
librte_gro build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_gso build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_hash hash: fix lock-free flag doxygen 2020-02-05 19:42:24 +01:00
librte_ip_frag lib: use common macro RTE_DIM 2020-02-05 14:37:41 +01:00
librte_ipsec ipsec: support CPU crypto mode 2020-02-05 15:29:59 +01:00
librte_jobstats build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_kni kni: fix build with Linux 4.9.x 2019-11-28 14:48:24 +01:00
librte_kvargs build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_latencystats latency: fix calculation for multi-thread 2020-01-20 01:32:50 +01:00
librte_lpm build: remove unneeded function versioning 2020-02-05 21:27:29 +01:00
librte_mbuf mbuf: fix pinned memory function style 2020-02-06 16:17:14 +01:00
librte_member build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_mempool mempool: remove memory wastage on non-x86 2020-01-20 16:37:27 +01:00
librte_meter meter: remove experimental flag from RFC4115 trTCM API 2020-01-20 16:37:27 +01:00
librte_metrics build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_net build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_pci build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_pdump pdump: use dynamic log type 2020-02-05 19:42:24 +01:00
librte_pipeline build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_port lib: use common macro RTE_DIM 2020-02-05 14:37:41 +01:00
librte_power power: fix error log on guest message polling 2019-11-26 00:29:24 +01:00
librte_rawdev build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_rcu build: remove individual library versions 2019-11-20 23:05:39 +01:00
librte_reorder build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_rib build: remove individual library versions 2019-11-20 23:05:39 +01:00
librte_ring ring: fix namespace prefix of inline functions 2020-02-06 11:48:32 +01:00
librte_sched build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_security security: add CPU crypto action type 2020-02-05 15:29:49 +01:00
librte_stack build: remove individual library versions 2019-11-20 23:05:39 +01:00
librte_table build: align symbols with global ABI version 2019-11-20 23:05:39 +01:00
librte_telemetry lib: use common macro RTE_DIM 2020-02-05 14:37:41 +01:00
librte_timer build: remove unneeded function versioning 2020-02-05 21:27:29 +01:00
librte_vhost vhost: catch overflow causing mmap of size 0 2020-02-05 11:47:18 +01:00
Makefile vhost: fix build dependency on hash lib 2019-11-08 23:15:05 +01:00
meson.build build: fix soname info for 19.11 compatibility 2019-12-19 16:18:21 +01:00