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: Myungho Jung <mhjungk@xxxxxxxxx> --- crypto/lz4.c | 2 +- crypto/lz4hc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/crypto/lz4.c b/crypto/lz4.c index 71eff9b..2ce2660 100644 --- a/crypto/lz4.c +++ b/crypto/lz4.c @@ -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; diff --git a/crypto/lz4hc.c b/crypto/lz4hc.c index 03a34a8..2be14f0 100644 --- a/crypto/lz4hc.c +++ b/crypto/lz4hc.c @@ -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; -- 2.7.4
