eac5afc020
Because we were using _IO_NR, one could construct a malformed ioctl code that would avoid allocating memory yet go to a function that expected that memory. Still use _IO_NR to index the array of ioctls, but check that the full values match before jumping to the helper function. CRs-fixed: 385592 Change-Id: Ic0dedbaded469035bd0a2bb0f20fecb2a3045ca5 Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>