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The value might be a null pointer

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This commit is contained in:
Marcus Boerger
2003-07-22 22:05:46 +00:00
parent dd781dcdc9
commit bc90ce7818
1 changed files with 7 additions and 2 deletions
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ext/pgsql/pgsql.c
+7 -2
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@@ -834,8 +834,13 @@ 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));
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("");
}
Z_TYPE_P(return_value) = IS_STRING;
}
/* }}} */