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Change the BLOCK_HASH_SIZE type to avoid potential overflow

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Andrea Mazzoleni 2026-05-03 22:29:11 +02:00
parent 6b9459346a
commit fd77444254
7 changed files with 13 additions and 12 deletions
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4
cmdline/sync.c
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@ -966,8 +966,8 @@ static int state_sync_process(struct snapraid_state* state, struct snapraid_pari
continue;
} else { /* otherwise it's a BLK with silent error */
unsigned diff = memdiff(hash, block->hash, BLOCK_HASH_SIZE);
log_tag("error_data:%u:%s:%s: Data error at position %u, diff hash bits %u/%u\n", blockcur, disk->name, esc_tag(file->sub), file_pos, diff, BLOCK_HASH_SIZE * 8);
log_error(EDATA, "Data error in file '%s' at position '%u', diff hash bits %u/%u\n", task->path, file_pos, diff, BLOCK_HASH_SIZE * 8);
log_tag("error_data:%u:%s:%s: Data error at position %u, diff hash bits %u/%zu\n", blockcur, disk->name, esc_tag(file->sub), file_pos, diff, BLOCK_HASH_SIZE * 8);
log_error(EDATA, "Data error in file '%s' at position '%u', diff hash bits %u/%zu\n", task->path, file_pos, diff, BLOCK_HASH_SIZE * 8);
/* save the failed block for the fix */
failed[failed_count].index = diskcur;