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From: | Chet Ramey |
Subject: | Re: bash 5.2 regression in optimize_connection_fork |
Date: | Mon, 21 Nov 2022 09:44:51 -0500 |
User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 |
On 11/19/22 3:08 PM, Frode Nordahl wrote:
For some reason, when the 'ovn-controller incremental processing' test is executed using bash 5.2 on Debian experimental or Ubuntu Kinetic/Lunar, the `eval` [0] in the `counter_delta_` function misinterprets successful execution of commands [1], leading to a false negative for the 'ovn-controller incremental processing' test [2].Can you enable -x around these commands so we can at least see what the commands are, and maybe synthesize a reproducer from that?Sure, the command string itself looks like this: +++++ eval 'ovn-nbctl --wait=hv lrp-set-gateway-chassis lr1-public hv3 30 && ovn-nbctl --wait=hv sync
Thanks. I was able to put together a small reproducer. The issue was the interaction between `eval' and a (command) subshell earlier in the script. If your fix works for you, go with it. I have somthing from a slightly different angle that I think will work as well. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/
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