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vtysh: stop reading config file if user exits from root level.

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This is required to make sure that we properly send the
XFRR_end_configuration tag to the daemons. Previously if the user had an
`exit` at the root level the parser would just drop out of the config
node and so XFRR_end_configuration, even if sent, would be ignored

Signed-off-by: Christian Hopps <chopps@labn.net>
(cherry picked from commit 315e9032e4)
This commit is contained in:
Christian Hopps 2023-06-11 17:53:10 -04:00 committed by Mergify
parent edf01373b8
commit cfca317c59
1 changed files with 7 additions and 0 deletions
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7
vtysh/vtysh.c
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@ -880,6 +880,13 @@ int vtysh_config_from_file(struct vty *vty, FILE *fp)
if (strmatch(vty_buf_trimmed, "end"))
continue;
if (strmatch(vty_buf_trimmed, "exit") &&
vty->node == CONFIG_NODE) {
fprintf(stderr, "line %d: Warning[%d]...: %s\n", lineno,
vty->node, "early exit from config file");
break;
}
ret = command_config_read_one_line(vty, &cmd, lineno, 1);
switch (ret) {