device: Fix memory corruption
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@@ -145,7 +145,7 @@ char * hwrevs_alloc_to_string(const int16_t * hwrevs) {
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for ( i = 0; hwrevs[i] != -1; ++i )
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for ( i = 0; hwrevs[i] != -1; ++i )
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len += log10(hwrevs[i])+2;
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len += log10(hwrevs[i])+2;
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ret = calloc(1, len);
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ret = calloc(1, len+1);
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if ( ! ret )
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if ( ! ret )
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return NULL;
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return NULL;
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