Fix several issues in BaseCryptLib:

[mirror_edk2.git] / CryptoPkg / Library / BaseCryptLib / Hmac / CryptHmacMd5.c

diff --git a/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacMd5.c b/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacMd5.c
index 45f7d4977e1bf8c148666f35b2bfd6b7121ee789..693cd322c900483b30544507c14dfb30c2109963 100644 (file)
--- a/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacMd5.c
+++ b/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacMd5.c
@@ -58,7 +58,7 @@ HmacMd5Init (
   //\r
   // Check input parameters.\r
   //\r
-  if (HmacMd5Context == NULL) {\r
+  if (HmacMd5Context == NULL || KeySize > INT_MAX) {\r
     return FALSE;\r
   }\r
 \r