diff options
Diffstat (limited to 'src/config.l')
| -rw-r--r-- | src/config.l | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/config.l b/src/config.l index f18dca7..5e5e666 100644 --- a/src/config.l +++ b/src/config.l @@ -4,11 +4,7 @@ %option reentrant %top { - #define YY_DECL int fastd_config_lex(YYSTYPE *yylval_param, fastd_context *ctx, void *yyscanner) - - #include <fastd.h> #include <config.yy.h> - YY_DECL; } %x STRING @@ -26,8 +22,10 @@ peer { yylval->str = yytext; return TOK_PEER; } address { yylval->str = yytext; return TOK_ADDRESS; } [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3} { - if (!inet_pton(AF_INET, yytext, &yylval->addr)) - exit_error(ctx, "config error: invalid address"); + if (!inet_pton(AF_INET, yytext, &yylval->addr)) { + yylval->str = "invalid address"; + return TOK_ERROR; + } return TOK_ADDR; } @@ -48,12 +46,17 @@ tun { yylval->str = yytext; return TOK_TUN; } \[ BEGIN(ADDR6); <ADDR6>[^\]]+ { - if (!inet_pton(AF_INET6, yytext, &yylval->addr6)) - exit_error(ctx, "config error: invalid address"); + if (!inet_pton(AF_INET6, yytext, &yylval->addr6)) { + yylval->str = "invalid address"; + return TOK_ERROR; + } return TOK_ADDR6; } <ADDR6>\] BEGIN(INITIAL); -<INITIAL,STRING,ADDR6>. exit_error(ctx, "config error: invalid character"); +<INITIAL,STRING,ADDR6>. { + yylval->str = "invalid character"; + return TOK_ERROR; + } %% |