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(parent: 6b297aa) | patch
CLI: fix segfault when browsing an empty history 68/8468/2
authorYoann Desmouceaux <ydesmouc@cisco.com>
Wed, 20 Sep 2017 08:08:28 +0000 (10:08 +0200)
committerChris Luke <chris_luke@comcast.com>
Wed, 20 Sep 2017 14:40:49 +0000 (14:40 +0000)
commit561ae0a63516e092672532424904706f51eb2b84
treef45c001fa9f2e41c8d5ae3a8f11c4c47bc3c68f6tree | snapshot
parent6b297aa1f5cf8de294dc839edbce5470318606c8commit | diff
CLI: fix segfault when browsing an empty history

When one starts VPP, types a command, presses up rather than enter,
then types a new command, unix_cli_line_process_one() segfaults.
This is due to cf->cursor not being reset upon pressing up if the
history is empty.

Change-Id: Ie503f20a9cb551e735abb8b0f4feb8c0006d2b61
Signed-off-by: Yoann Desmouceaux <ydesmouc@cisco.com>
src/vlib/unix/cli.c diff | blob | history
Vector Packet Processing