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Merge pull request #146 from jowagner/patch-2

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Correct overflow protection
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Michel Machado 2020-09-01 08:40:16 -04:00 committed by GitHub
commit 10cc50fd19
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libprobe.c
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@ -690,7 +690,7 @@ uint64_t probe_device_max_blocks(struct device *dev)
/* Make sure that there is no overflow in the formula below. /* Make sure that there is no overflow in the formula below.
* The number 10 is arbitrary here, that is, it's not tight. * The number 10 is arbitrary here, that is, it's not tight.
*/ */
assert(MAX_N_BLOCK_ORDER < sizeof(int) - 10); assert(MAX_N_BLOCK_ORDER < 8*sizeof(int) - 10);
return return
/* find_cache_size() */ /* find_cache_size() */