[PATCH 1/3] user32: Use heap_realloc() instead of heap_alloc().

[Zhiyi Zhang]

Signed-off-by: Zhiyi Zhang 
---
 dlls/user32/sysparams.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/user32/sysparams.c b/dlls/user32/sysparams.c
index b407b51811..d9c7779edb 100644
--- a/dlls/user32/sysparams.c
+++ b/dlls/user32/sysparams.c
@@ -3778,10 +3778,9 @@ static BOOL update_monitor_cache(void)

if (device_count && monitor_count < device_count)
     {
-        monitor_array = heap_alloc( device_count * sizeof(*monitor_array) );
+        monitor_array = heap_realloc( monitors, device_count * sizeof(*monitor_array) );
         if (!monitor_array)
             goto fail;
-        heap_free( monitors );
         monitors = monitor_array;
     }

@@ -3827,6 +3826,8 @@ fail:
     SetupDiDestroyDeviceInfoList( devinfo );
     LeaveCriticalSection( &monitors_section );
     release_display_device_init_mutex( mutex );
+    if (!ret)
+        ERR("Failed to update monitor cache.\n");
     return ret;
 }