add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 u-boot/fs/ubifs/ubifs.c
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@@ -126,6 +126,7 @@
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 {
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 	struct ubifs_compressor *compr = ubifs_compressors[tfm->compressor];
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 	int err;
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+	size_t tmp_len = *dlen;
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 	if (compr->compr_type == UBIFS_COMPR_NONE) {
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 		memcpy(dst, src, slen);
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@@ -133,11 +134,12 @@
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 		return 0;
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 	}
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-	err = compr->decompress(src, slen, dst, (size_t *)dlen);
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+	err = compr->decompress(src, slen, dst, &tmp_len);
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 	if (err)
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 		ubifs_err(c, "cannot decompress %d bytes, compressor %s, "
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 			  "error %d", slen, compr->name, err);
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+	*dlen = tmp_len;
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 	return err;
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 	return 0;
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@@ -466,14 +468,10 @@
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 		dbg_gen("cannot find next direntry, error %d", err);
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 out_free:
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-	if (file->private_data)
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-		kfree(file->private_data);
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-	if (file)
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-		free(file);
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-	if (dentry)
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-		free(dentry);
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-	if (dir)
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-		free(dir);
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+	kfree(file->private_data);
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+	free(file);
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+	free(dentry);
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+	free(dir);
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 	return ret;
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 }
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@@ -801,6 +799,8 @@
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799
 
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 				if (last_block_size)
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 					dlen = last_block_size;
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+				else if (ret)
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+					dlen = UBIFS_BLOCK_SIZE;
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 				else
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 					dlen = le32_to_cpu(dn->size);
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