X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=CryptoPkg%2FLibrary%2FBaseCryptLib%2FSysCall%2FRuntimeMemAllocation.c;fp=CryptoPkg%2FLibrary%2FBaseCryptLib%2FSysCall%2FRuntimeMemAllocation.c;h=413e47e9232542b1dfe9afde75fe869afee3d3d7;hp=45ef9ff5f2525a48f7dbf8c7e52202cc09a1dbdd;hb=e89d672110aaf1c5a85404375ca6767b099d3b50;hpb=1246dde58e8a84644ad46679b8767f8643818e31

diff --git a/CryptoPkg/Library/BaseCryptLib/SysCall/RuntimeMemAllocation.c b/CryptoPkg/Library/BaseCryptLib/SysCall/RuntimeMemAllocation.c
index 45ef9ff5f2..413e47e923 100644
--- a/CryptoPkg/Library/BaseCryptLib/SysCall/RuntimeMemAllocation.c
+++ b/CryptoPkg/Library/BaseCryptLib/SysCall/RuntimeMemAllocation.c
@@ -396,6 +396,10 @@ void *realloc (void *ptr, size_t size)
   UINTN  StartPageIndex;
   UINTN  PageCount;
 
+  if (ptr == NULL) {
+    return malloc (size);
+  }
+
   //
   // Get Original Size of ptr
   //