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| author |   Andrew Yourtchenko <ayourtch@gmail.com> | 2016-09-14 15:51:16 +0000 |
|---|---|---|
| committer | Andrew Yourtchenko <ayourtch@gmail.com> | 2016-09-14 15:51:16 +0000 |
| commit | acfb47d6c10266555272661fcf5e660c99d09545 (patch) | |
| tree | 560319b9588062cf66c524dd4743407102cb106b /svm/svmdbtool.c | |
| parent | 400c1cfc7aaa022e7871ec51a97c530cdac53de8 (diff) | |
VPP-408: fix coverity warning in run_ping_ip46_address()
CID 147141: Security best practices violations (DC.WEAK_CRYPTO)
/vnet/vnet/ip/ping.c: 496 in run_ping_ip46_address()
490 ping_main_t *pm = &ping_main;
491 uword curr_proc = vlib_current_process (vm);
492 u32 n_replies = 0;
493 u32 n_requests = 0;
494 ping_run_t *pr = 0;
495 u32 ping_run_index = 0;
CID 147141: Security best practices violations (DC.WEAK_CRYPTO)
"rand" should not be used for security related applications, as linear congruential algorithms are too easy to break.
496 u16 icmp_id = rand ();
497 while (hash_get (pm->ping_run_by_icmp_id, icmp_id))
498 { 499 vlib_cli_output (vm, "ICMP ID collision at %d, incrementing", icmp_id); 500 icmp_id++; 501 }
Change-Id: I822350c03afce0b2dd35f37e27f55df82ca3443f
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Diffstat (limited to 'svm/svmdbtool.c')
0 files changed, 0 insertions, 0 deletions