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opc: fix hardware component descriptions bytes number #2568

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Merged
igaw merged 1 commit into from
Nov 13, 2024
Merged

opc: fix hardware component descriptions bytes number #2568

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3 changes: 2 additions & 1 deletion plugins/ocp/ocp-hardware-component-log.c
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Original file line number Diff line number Diff line change
Expand Up @@ -193,7 +193,8 @@ static int get_hwcomp_log_data(struct nvme_dev *dev, struct hwcomp_log *log)
print_info_array("guid", log->guid, ARRAY_SIZE(log->guid));
print_info("size: %s\n", uint128_t_to_string(le128_to_cpu(log->size)));

args.len = uint128_t_to_double(le128_to_cpu(log->size)) * sizeof(__le32);
args.len = uint128_t_to_double(le128_to_cpu(log->size)) * sizeof(__le32) -
offsetof(struct __packed hwcomp_log, desc);
log->desc = calloc(1, args.len);
if (!log->desc) {
fprintf(stderr, "error: ocp: calloc: %s\n", strerror(errno));
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