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Recover from a syntax error after the ':' in a privilege spec.

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For compound privilege specs, don't throw away the entire thing if
we have a syntax error, only the part after the error is encountered.
This commit is contained in:
Todd C. Miller
2020-08-16 15:19:53 -06:00
parent 11803027c6
commit c7bc24d40b
2 changed files with 314 additions and 300 deletions
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610
plugins/sudoers/gram.c
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4
plugins/sudoers/gram.y
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@@ -316,6 +316,10 @@ privileges : privilege
HLTQ_CONCAT($1, $3, entries); HLTQ_CONCAT($1, $3, entries);
$$ = $1; $$ = $1;
} }
| privileges ':' error eol {
yyerrok;
$$ = $1;
}
; ;
privilege : hostlist '=' cmndspeclist { privilege : hostlist '=' cmndspeclist {