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authorFan Zhang <roy.fan.zhang@intel.com>2020-03-12 09:26:38 +0000
committerPaul Vinciguerra <pvinci@vinciconsulting.com>2020-03-12 12:51:00 +0000
commitce266ad574c4145e837c716c46ef0ef6b02620ce (patch)
tree13a1c98bca8afae3cf423d55b64fba72cf21b65b /docs/scripts
parentcd01fb4237b78a1805e1dd4b018bd03eb342580c (diff)
vlib: fix unix cli SIGSEGV for empty line input
When logging is enabled, an empty line input (press Enter only) will cause SIGSEGV. This patch fixes the problem by checking the command length first. Type: fix Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com> Change-Id: Ib4cbd1c7bfd6a694e289d28958875c7d2356a93e
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