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ShellPkg: assign pointer to NULL after free to prevent double free
authorJaben Carsey <jaben.carsey@intel.com>
Mon, 13 Jan 2014 18:47:18 +0000 (18:47 +0000)
committerjcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524>
Mon, 13 Jan 2014 18:47:18 +0000 (18:47 +0000)
commit8844288c4e0c67cf7e765a92aafe62f76e3e86b1
tree83511d9be5c80b7212ed63d50d591c5859b15d14tree
parentb00c06f018bb86bec276dcd8e3038e0a06221b09commit | diff
ShellPkg: assign pointer to NULL after free to prevent double free

Since the API caller may call twice we need to make sure that we set pointer to NULL so we can tell if already free.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15107 6f19259b-4bc3-4df7-8a09-765794883524
ShellPkg/Application/Shell/ShellProtocol.c diff | blob | blame | history
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