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Staging: hv: remove ASSERT() in Channel.c

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VmbusChannelOpen() will now return -EINVAL if UserDataLen is too big.
Previously this was handled by an assert.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bill Pemberton 2010-05-05 15:27:38 -04:00 committed by Greg Kroah-Hartman
parent b94ef345b2
commit c827f944f5
1 changed files with 5 additions and 1 deletions
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6
drivers/staging/hv/Channel.c
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@ -258,7 +258,11 @@ int VmbusChannelOpen(struct vmbus_channel *NewChannel, u32 SendRingBufferSize,
PAGE_SHIFT;
openMsg->ServerContextAreaGpadlHandle = 0; /* TODO */
ASSERT(UserDataLen <= MAX_USER_DEFINED_BYTES);
if (UserDataLen > MAX_USER_DEFINED_BYTES) {
err = -EINVAL;
goto errorout;
}
if (UserDataLen)
memcpy(openMsg->UserData, UserData, UserDataLen);