am e86f7e96
: am 3c0272ba
: am dc2d031a
: am da9fd70d
: am 2758eb2e
: am fde92eb0
: Update maxNumber to be smaller.
* commit 'e86f7e96a75a7bf7bfa85d52cd9f2145fe25878c': Update maxNumber to be smaller.
This commit is contained in:
commit
592cc33c40
@ -310,7 +310,11 @@ status_t GraphicBuffer::unflatten(
|
||||
const size_t numFds = buf[8];
|
||||
const size_t numInts = buf[9];
|
||||
|
||||
const size_t maxNumber = UINT_MAX / sizeof(int);
|
||||
// Limit the maxNumber to be relatively small. The number of fds or ints
|
||||
// should not come close to this number, and the number itself was simply
|
||||
// chosen to be high enough to not cause issues and low enough to prevent
|
||||
// overflow problems.
|
||||
const size_t maxNumber = 4096;
|
||||
if (numFds >= maxNumber || numInts >= (maxNumber - 10)) {
|
||||
width = height = stride = format = usage = 0;
|
||||
handle = NULL;
|
||||
|
Loading…
Reference in New Issue
Block a user