Daniel Lehman : odbc32: Numeric attribute pointer may be null if not a numeric type in SQLColAttribute().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 133f14415f0c3e4aebd1ea9e7d28087cfd0aaf85
URL:    https://gitlab.winehq.org/wine/wine/-/commit/133f14415f0c3e4aebd1ea9e7d28087...

Author: Daniel Lehman <dlehman(a)esri.com>
Date:   Tue Jun  4 09:41:21 2024 -0700

odbc32: Numeric attribute pointer may be null if not a numeric type in SQLColAttribute().

---

 dlls/odbc32/proxyodbc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/odbc32/proxyodbc.c b/dlls/odbc32/proxyodbc.c
index ab89c93a4a8..4b847b3b874 100644
--- a/dlls/odbc32/proxyodbc.c
+++ b/dlls/odbc32/proxyodbc.c
@@ -343,7 +343,7 @@ SQLRETURN WINAPI SQLColAttribute(SQLHSTMT StatementHandle, SQLUSMALLINT ColumnNu
 
     params.StatementHandle  = handle->unix_handle;
     params.NumericAttribute = &num_attr;
-    if (SUCCESS(( ret = ODBC_CALL( SQLColAttribute, ¶ms )))) *NumericAttribute = num_attr;
+    if (SUCCESS(( ret = ODBC_CALL( SQLColAttribute, ¶ms ))) && NumericAttribute) *NumericAttribute = num_attr;
     TRACE("Returning %d\n", ret);
     return ret;
 }
@@ -2300,7 +2300,7 @@ SQLRETURN WINAPI SQLColAttributeW(SQLHSTMT StatementHandle, SQLUSMALLINT ColumnN
 
     params.StatementHandle  = handle->unix_handle;
     params.NumericAttribute = &attr;
-    if (SUCCESS((ret = ODBC_CALL( SQLColAttributeW, ¶ms )))) *NumericAttribute = attr;
+    if (SUCCESS((ret = ODBC_CALL( SQLColAttributeW, ¶ms ))) && NumericAttribute) *NumericAttribute = attr;
 
     if (ret == SQL_SUCCESS && CharacterAttribute != NULL && SQLColAttributes_KnownStringAttribute(FieldIdentifier) &&
         StringLength && *StringLength != wcslen(CharacterAttribute) * 2)