From 224e070c74dbea33f095f81bcd447633ebc998b3 Mon Sep 17 00:00:00 2001 From: Marcus Boerger Date: Tue, 22 Jul 2003 22:06:05 +0000 Subject: [PATCH] MFH: The value might be a null pointer --- ext/pgsql/pgsql.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c index a57ec168a7..de3753a659 100644 --- a/ext/pgsql/pgsql.c +++ b/ext/pgsql/pgsql.c @@ -804,9 +804,13 @@ static void php_pgsql_get_link_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type default: RETURN_FALSE; } - Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value)); - Z_STRVAL_P(return_value) = (char *) estrdup(Z_STRVAL_P(return_value)); - Z_TYPE_P(return_value) = IS_STRING; + if (Z_STRVAL_P(return_value)) { + Z_STRLEN_P(return_value) = strlen(Z_STRVAL_P(return_value)); + Z_STRVAL_P(return_value) = (char *) estrdup(Z_STRVAL_P(return_value)); + } else { + Z_STRLEN_P(return_value) = 0; + Z_STRVAL_P(return_value) = (char *) estrdup(""); + } } /* }}} */ -- 2.50.1