There shouldn't be more than 4096 fds (probably signficantly smaller) and
there shouldn't be more than 4096 ints.
Bug:
18076253
Change-Id: I3a3e50ee3078a4710e9737114e65afc923ed0573
const size_t numFds = buf[6];
const size_t numInts = buf[7];
- 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;