commit 763cdd5d3ca1ebd1d18eb34eb3aefccf0c8633b6
author Bhanuprakash Modem <bmodem@codeaurora.org> Thu Nov 01 14:49:55 2018 +0530
committer Bhanuprakash Modem <bmodem@codeaurora.org> Tue Nov 20 19:27:52 2018 +0530
tree acf820e211628650a2a2a653e3783db8694fee01
parent 883895670ec9d3ea6adc8f7cf7518df8325d3178

QcomModulePkg: Update AllocatePool api with AllocateZeroPool

As an uninitialized buffer may cause an unexpected behavior, we
need to update "AllocatePool" api with "AllocateZeroPool" to
initialize the buffer to zero before using it.

Change-Id: I917c97c8861592fedabaaf8379c5229293a1b255

QcomModulePkg/Library/BootLib/Board.c

diff --git a/QcomModulePkg/Library/BootLib/Board.c b/QcomModulePkg/Library/BootLib/Board.c
index 0f7503d..7b8329a 100644
--- a/QcomModulePkg/Library/BootLib/Board.c
+++ b/QcomModulePkg/Library/BootLib/Board.c
@@ -59,7 +59,8 @@
   Status = pRamPartProtocol->GetRamPartitions (pRamPartProtocol, NULL,
                                                NumPartitions);
   if (Status == EFI_BUFFER_TOO_SMALL) {
-    *RamPartitions = AllocatePool (*NumPartitions * sizeof (RamPartitionEntry));
+    *RamPartitions = AllocateZeroPool (
+                         *NumPartitions * sizeof (RamPartitionEntry));
     if (*RamPartitions == NULL)
       return EFI_OUT_OF_RESOURCES;