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authorjcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524>2011-03-30 19:33:03 +0000
committerjcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524>2011-03-30 19:33:03 +0000
commit33c031ee2092282a069ce07d30202082ceaf61fe (patch)
treeaf76c06a5c4f476e9dfe23096ff2bc0295beaee1 /ShellPkg/Library/UefiShellLevel2CommandsLib/Vol.c
parent6b825919f1c16b07b5cac7fc5e298fbeb530d888 (diff)
downloadedk2-platforms-33c031ee2092282a069ce07d30202082ceaf61fe.tar.xz
pointer verification (not NULL) and buffer overrun fixes.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11459 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel2CommandsLib/Vol.c')
-rw-r--r--ShellPkg/Library/UefiShellLevel2CommandsLib/Vol.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Vol.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/Vol.c
index e9cd0d0982..53b7770dfe 100644
--- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Vol.c
+++ b/ShellPkg/Library/UefiShellLevel2CommandsLib/Vol.c
@@ -97,6 +97,8 @@ HandleVol(
SysInfo);
}
+ ASSERT(SysInfo != NULL);
+
if (Delete) {
StrCpy ((CHAR16 *) SysInfo->VolumeLabel, L"");
SysInfo->Size = SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize(SysInfo->VolumeLabel);