am fde92eb0: Update maxNumber to be smaller.
* commit 'fde92eb0ffcc37106d5fe85bf1f1ba30d8639d17':
Update maxNumber to be smaller.
diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index 4dff5f1..46a5a1d 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -250,7 +250,11 @@
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;