Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cd15f102 authored by Myungho Jung's avatar Myungho Jung Committed by Herbert Xu
Browse files

crypto: lz4 - fixed decompress function to return error code 



Decompress function in LZ4 library is supposed to return an error code or
negative result. But, it returns -1 when any error is detected. Return
error code when the library returns negative value.

Signed-off-by: default avatarMyungho Jung <mhjungk@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 07a77929

crypto/lz4.c

+1 −1
Original line number Diff line number Diff line
@@ -97,7 +97,7 @@ static int __lz4_decompress_crypto(const u8 *src, unsigned int slen, 
	int out_len = LZ4_decompress_safe(src, dst, slen, *dlen);



	if (out_len < 0)

		return out_len;

		return -EINVAL;



	*dlen = out_len;

	return 0;

crypto/lz4hc.c

+1 −1
Original line number Diff line number Diff line
@@ -98,7 +98,7 @@ static int __lz4hc_decompress_crypto(const u8 *src, unsigned int slen, 
	int out_len = LZ4_decompress_safe(src, dst, slen, *dlen);



	if (out_len < 0)

		return out_len;

		return -EINVAL;



	*dlen = out_len;

	return 0;