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NOPASSWD may now have blanks before the ':'

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'(' only starts a 'runas' if in the initial state to avoid
collision with command args
This commit is contained in:
Todd C. Miller
1996-07-20 04:45:22 +00:00
parent bf505a8526
commit 10e0e119ae
1 changed files with 4 additions and 6 deletions
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10
parse.lex
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@@ -123,7 +123,7 @@ WORD [[:alnum:]_-]+
} /* return comments */ } /* return comments */
<GOTCMND>\"[^\n]*\" { <GOTCMND>\"[^\n]*\" {
/* XXX - should be able to span lines? */ /* XXX - this should go away */
LEXTRACE("ARG "); LEXTRACE("ARG ");
fill_args(yytext+1, yyleng-2, sawspace); fill_args(yytext+1, yyleng-2, sawspace);
sawspace = FALSE; sawspace = FALSE;
@@ -158,8 +158,7 @@ WORD [[:alnum:]_-]+
return('.'); return('.');
} }
NOPASSWD: { NOPASSWD[[:blank:]]*: {
/* XXX - is this the best way? */
/* cmnd does not require passwd for this user */ /* cmnd does not require passwd for this user */
LEXTRACE("NOPASSWD "); LEXTRACE("NOPASSWD ");
return(NOPASSWD); return(NOPASSWD);
@@ -189,8 +188,7 @@ NOPASSWD: {
return(FQHOST); return(FQHOST);
} }
\( { <INITIAL>\( {
/* XXX - what about '(' in command args? */
BEGIN GOTRUNAS; BEGIN GOTRUNAS;
LEXTRACE("RUNAS "); LEXTRACE("RUNAS ");
return (RUNAS); return (RUNAS);
@@ -215,7 +213,7 @@ NOPASSWD: {
return(NAME); return(NAME);
} }
<GOTRUNAS>\) BEGIN INITIAL; /* XXX - will newlines be treated correctly? */ <GOTRUNAS>\) BEGIN INITIAL;
\/[^\,:=\\ \t\n#]+ { \/[^\,:=\\ \t\n#]+ {