Fixes a crash in GLB2.1 offscreen on the glthread branch.
---
src/mesa/main/texcompress_etc_tmp.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mesa/main/texcompress_etc_tmp.h
b/src/mesa/main/texcompress_etc_tmp.h
index 8bbb2cd..5497566 100644
--- a/src/mesa/main/texcompress_etc_tmp.h
+++ b/src/mesa/main/texcompress_etc_tmp.h
@@ -153,9 +153,9 @@ etc1_unpack_rgba8888(uint8_t *dst_row,
for (x = 0; x < width; x+= bw) {
etc1_parse_block(&block, src);
- for (j = 0; j < bh; j++) {
+ for (j = 0; j < MIN2(bh, height - y); j++) {
uint8_t *dst = dst_row + (y + j) * dst_stride + x * comps;
- for (i = 0; i < bw; i++) {
+ for (i = 0; i < MIN2(bw, width - x); i++) {
etc1_fetch_texel(&block, i, j, dst);
dst[3] = 255;
dst += comps;
--
1.7.10.4
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