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author | Alin Serdean <aserdean@cloudbasesolutions.com> | 2017-11-06 17:33:33 +0200 |
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committer | Alin Gabriel Serdean <aserdean@ovn.org> | 2017-11-29 16:51:08 +0200 |
commit | cba5d1489bf89ff81472986b18b9b13c5b5f8748 (patch) | |
tree | 477eb1bed705fa20b7017692803515b25499f5ea /datapath-windows/ovsext/Flow.c | |
parent | c8025aee4fa6a862d142dd8da780d45aaf0a868c (diff) | |
download | openvswitch-cba5d1489bf89ff81472986b18b9b13c5b5f8748.tar.gz |
datapath-windows: Use only non executable memory
Use only non-executable memory when using MmGetSystemAddressForMdlSafe.
Introduce a new function called OvsGetMdlWithLowPriority for readability.
Found using WDK 10 static code analysis.
Signed-off-by: Alin Gabriel Serdean <aserdean@cloudbasesolutions.com>
Acked-by: Shashank Ram <shashank08@gmail.com>
Diffstat (limited to 'datapath-windows/ovsext/Flow.c')
-rw-r--r-- | datapath-windows/ovsext/Flow.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/datapath-windows/ovsext/Flow.c b/datapath-windows/ovsext/Flow.c index 852a22fe6..576fe4bc5 100644 --- a/datapath-windows/ovsext/Flow.c +++ b/datapath-windows/ovsext/Flow.c @@ -1933,7 +1933,7 @@ GetStartAddrNBL(const NET_BUFFER_LIST *_pNB) // Ethernet Header is a guaranteed safe access. curMdl = (NET_BUFFER_LIST_FIRST_NB(_pNB))->CurrentMdl; - curBuffer = MmGetSystemAddressForMdlSafe(curMdl, LowPagePriority); + curBuffer = OvsGetMdlWithLowPriority(curMdl); if (!curBuffer) { return NULL; } |