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| ... | ... | @@ -598,14 +598,16 @@ TR_malloc(size_t size) |
| 598 | 598 | if (size < 8) { |
| 599 | 599 | size = 8; |
| 600 | 600 | } else { |
| 601 | - size_t check = size; | |
| 602 | - size_t mask = 1; | |
| 601 | + size_t check = size >> 4; | |
| 602 | + size_t mask = 0x1F; | |
| 603 | 603 | |
| 604 | 604 | while (check >>= 1) { |
| 605 | 605 | mask = (mask << 1) | 1; |
| 606 | 606 | } |
| 607 | 607 | |
| 608 | - size = (size << 1) & ~mask; | |
| 608 | + if (size != (size & ~(mask >> 1))) { | |
| 609 | + size = (size << 1) & ~mask; | |
| 610 | + } | |
| 609 | 611 | } |
| 610 | 612 | } |
| 611 | 613 | ... | ... |
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