Fix an unititialized memory read.

[mirror_edk2.git] / EdkUnixPkg / Sec / UgaX11.c

diff --git a/EdkUnixPkg/Sec/UgaX11.c b/EdkUnixPkg/Sec/UgaX11.c
index 565689a72785dd44c56c9612618f0c8f9d5cd20e..5fbdeae1e2efe1e653992dabf152f174a9571978 100644 (file)
--- a/EdkUnixPkg/Sec/UgaX11.c
+++ b/EdkUnixPkg/Sec/UgaX11.c
@@ -527,7 +527,7 @@ UgaCreate (EFI_UNIX_UGA_IO_PROTOCOL **Uga, CONST CHAR16 *Title)
   int title_len;
 
   drv = (UGA_IO_PRIVATE *)
-    malloc (sizeof (UGA_IO_PRIVATE));
+    calloc (1, sizeof (UGA_IO_PRIVATE));
   if (drv == NULL)
     return EFI_OUT_OF_RESOURCES;