diff options
| -rw-r--r-- | src/backend/parser/scan.l | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/backend/parser/scan.l b/src/backend/parser/scan.l index 6b216b53786..cde8fae620f 100644 --- a/src/backend/parser/scan.l +++ b/src/backend/parser/scan.l @@ -697,28 +697,32 @@ other . return IDENT; } <xui>{xuistop1} { - char *ident; + char *ident; + int identlen; BEGIN(INITIAL); if (yyextra->literallen == 0) yyerror("zero-length delimited identifier"); ident = litbuf_udeescape('\\', yyscanner); - if (yyextra->literallen >= NAMEDATALEN) - truncate_identifier(ident, yyextra->literallen, true); + identlen = strlen(ident); + if (identlen >= NAMEDATALEN) + truncate_identifier(ident, identlen, true); yylval->str = ident; /* throw back all but the quote */ yyless(1); return IDENT; } <xui>{xuistop2} { - char *ident; + char *ident; + int identlen; BEGIN(INITIAL); if (yyextra->literallen == 0) yyerror("zero-length delimited identifier"); ident = litbuf_udeescape(yytext[yyleng - 2], yyscanner); - if (yyextra->literallen >= NAMEDATALEN) - truncate_identifier(ident, yyextra->literallen, true); + identlen = strlen(ident); + if (identlen >= NAMEDATALEN) + truncate_identifier(ident, identlen, true); yylval->str = ident; return IDENT; } |