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Nest: Fix leaking internal attributes in RIP and Babel

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During backporting attribute changes from 3.0-branch, some internal
attributes (RIP iface and Babel seqno) leaked to 'show route all' output.
Allow protocols to hide specific attributes with GA_HIDDEN value.

Thanks to Nigel Kukard for the bugreport.
This commit is contained in:
Ondrej Zajicek
2023-01-03 17:01:54 +01:00
parent d3f50ede12
commit b28431e557
4 changed files with 10 additions and 4 deletions
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1
nest/protocol.h
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@ -94,6 +94,7 @@ void protos_dump_all(void);
#define GA_UNKNOWN 0 /* Attribute not recognized */
#define GA_NAME 1 /* Result = name */
#define GA_FULL 2 /* Result = both name and value */
#define GA_HIDDEN 3 /* Attribute should not be printed */
/*
* Known protocols

4
nest/rt-attr.c
View File

@ -981,7 +981,9 @@ ea_show(struct cli *c, const eattr *e)
bsprintf(pos, "<type %02x>", e->type);
}
}
cli_printf(c, -1012, "\t%s", buf);
if (status != GA_HIDDEN)
cli_printf(c, -1012, "\t%s", buf);
}
/**