crypt-burn: Add sanity check for buffer length
This value is passed to chunk_alloc(), which LGTM complains about.
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@ -196,6 +196,11 @@ int main(int argc, char *argv[])
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if (argc > 2)
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if (argc > 2)
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{
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{
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len = atoi(argv[2]);
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len = atoi(argv[2]);
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if (len > (2^30))
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{
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fprintf(stderr, "buffer too large (1 GiB limit)\n");
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return 1;
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}
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}
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}
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if (argc > 3)
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if (argc > 3)
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{
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{
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