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vtysh: fixup incorrect read logic 1982/head
authorQuentin Young <qlyoung@cumulusnetworks.com>
Wed, 28 Mar 2018 19:19:08 +0000 (15:19 -0400)
committerQuentin Young <qlyoung@cumulusnetworks.com>
Wed, 4 Apr 2018 21:04:18 +0000 (17:04 -0400)
commitfe53c680b5748c8b2624a9be60c6e62e65232f06
tree93803860105b8aedb0f5762ee90b1fa58a01d0b2tree | snapshot
parentf0e46860883e0c1c7063078f9da32af780daaed7commit | diff
vtysh: fixup incorrect read logic

If a daemon sent vtysh a response whose size satisfied

1 <= 4096 - (size % 4096) <= 2

vtysh would hang.

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
vtysh/vtysh.c diff | blob | history
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