diff options
Diffstat (limited to 'src/backend/utils/misc/guc.c')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index feceb5d9500..1d779979a19 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -4,7 +4,7 @@ * Support for grand unified configuration scheme, including SET * command, configuration file, and command line options. * - * $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.34 2001/03/22 04:00:06 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.35 2001/03/22 17:41:47 tgl Exp $ * * Copyright 2000 by PostgreSQL Global Development Group * Written by Peter Eisentraut <peter_e@gmx.net>. @@ -520,7 +520,12 @@ parse_int(const char *value, int *result) errno = 0; val = strtol(value, &endptr, 0); - if (endptr == value || *endptr != '\0' || errno == ERANGE) + if (endptr == value || *endptr != '\0' || errno == ERANGE +#ifdef HAVE_LONG_INT_64 + /* if long > 32 bits, check for overflow of int4 */ + || val != (long) ((int32) val) +#endif + ) return false; if (result) *result = (int) val; |