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Fix range check

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The getarray() function checks to see if there's enough room in
the buffer, but it's using a byte count for the available size
and a possibly non-byte count for the space required.  Dividing
down by the unit size corrects the problem.

Bug 8713753

Change-Id: Id42c0df65c3233dcc5f76d05e229f7d40d4c1f99
This commit is contained in:
Andy McFadden 2013-04-25 15:58:25 -07:00
parent dfc11ac5c2
commit 42137d2e72
1 changed files with 1 additions and 0 deletions
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1
opengl/tools/glgen/stubs/gles11/common.cpp
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@ -272,6 +272,7 @@ getarray
int _needed = 0;
params = (CTYPE *)getPointer(_env, params_buf, &_array, &_remaining, &_bufferOffset);
_remaining /= sizeof(CTYPE); // convert from bytes to item count
_needed = getNeededCount(pname);
// if we didn't find this pname, we just assume the user passed
// an array of the right size -- this might happen with extensions