[PATCH 2/2] erofs-utils: tests: fix build warning in test_LZ4_compress_HC_destSize

[Gao Xiang]

Hi Yue,

On 2023/11/24 11:36, Yue Hu wrote:
> From: Yue Hu <huyue2 at coolpad.com>
> 
> badlz4.c:72:58: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘long unsigned int’ [-Wformat=]
>     printf("test LZ4_compress_HC_destSize(%d) error (%d < %d)\n",
>                                                           ~^
>                                                           %ld
> 
> Signed-off-by: Yue Hu <huyue2 at coolpad.com>
> ---
>   tests/src/badlz4.c | 7 ++++---
>   1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/tests/src/badlz4.c b/tests/src/badlz4.c
> index f2f1f05..2a4a908 100644
> --- a/tests/src/badlz4.c
> +++ b/tests/src/badlz4.c
> @@ -60,17 +60,18 @@ int test_LZ4_compress_HC_destSize(int inlen)
>   	char buf[1642496];
>   	int SrcSize = inlen;
>   	char dst[4116];
> +	int DstSize = sizeof(dst);
>   	int compressed;
>   
>   	void *ctx = LZ4_createStreamHC();
>   
>   	memset(buf, 0, inlen);
>   	compressed = LZ4_compress_HC_destSize(ctx, buf, dst, &SrcSize,
> -					      sizeof(dst), 1);
> +					      DstSize, 1);
>   	LZ4_freeStreamHC(ctx);
> -	if (SrcSize <= sizeof(dst)) {
> +	if (SrcSize <= DstSize) {
>   		printf("test LZ4_compress_HC_destSize(%d) error (%d < %d)\n",
> -		       inlen, SrcSize, sizeof(dst));

Could we just use printf(...., (int)sizeof(dst)); instead?

Thanks,
Gao Xiang

> +		       inlen, SrcSize, DstSize);
>   		return 1;
>   	}
>   	printf("test LZ4_compress_HC_destSize(%d) OK\n", inlen);