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Ensure that in all flex lexers that are part of the backend, a

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yy_fatal_error() call results in elog(ERROR) not exit().  This was
already fixed in the main lexer and plpgsql, but extend same technique
to all the other dot-l files.  Also, on review of the possible calls
to yy_fatal_error(), it seems safe to use elog(ERROR) not elog(FATAL).
This commit is contained in:
Tom Lane
2003-05-29 22:30:02 +00:00
parent 4fb5b92769
commit 5666462f2e
7 changed files with 23 additions and 8 deletions
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8
src/backend/bootstrap/bootscanner.l
View File

@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/bootstrap/bootscanner.l,v 1.27 2002/11/04 14:22:32 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/bootstrap/bootscanner.l,v 1.28 2003/05/29 22:30:01 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -44,7 +44,11 @@
/* #include "bootstrap_tokens.h" */
int yyline; /* keep track of the line number for error reporting */
/* Avoid exit() on fatal scanner errors (a bit ugly -- see yy_fatal_error) */
#define fprintf(file, fmt, msg) ereport(ERROR, (errmsg_internal("%s", msg)))
static int yyline; /* keep track of the line number for error reporting */
%}

4
src/backend/parser/scan.l
View File

@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.106 2003/05/29 20:40:36 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.107 2003/05/29 22:30:02 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -33,7 +33,7 @@
#define YY_READ_BUF_SIZE 16777216
/* Avoid exit() on fatal scanner errors (a bit ugly -- see yy_fatal_error) */
#define fprintf(file, fmt, msg) ereport(FATAL, (errmsg_internal("%s", msg)))
#define fprintf(file, fmt, msg) ereport(ERROR, (errmsg_internal("%s", msg)))
extern YYSTYPE yylval;

5
src/backend/utils/misc/guc-file.l
View File

@@ -4,7 +4,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/backend/utils/misc/guc-file.l,v 1.15 2003/05/27 17:49:46 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/misc/guc-file.l,v 1.16 2003/05/29 22:30:02 tgl Exp $
*/
%{
@@ -21,6 +21,9 @@
#include "utils/elog.h"
#include "utils/guc.h"
/* Avoid exit() on fatal scanner errors (a bit ugly -- see yy_fatal_error) */
#define fprintf(file, fmt, msg) ereport(ERROR, (errmsg_internal("%s", msg)))
#define CONFIG_FILENAME "postgresql.conf"
static unsigned ConfigFileLineno;