diff options
Diffstat (limited to 'vendor/github.com/klauspost/compress/s2/decode_other.go')
| -rw-r--r-- | vendor/github.com/klauspost/compress/s2/decode_other.go | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/vendor/github.com/klauspost/compress/s2/decode_other.go b/vendor/github.com/klauspost/compress/s2/decode_other.go index 11300c3a8..2cb55c2c7 100644 --- a/vendor/github.com/klauspost/compress/s2/decode_other.go +++ b/vendor/github.com/klauspost/compress/s2/decode_other.go @@ -57,6 +57,9 @@ func s2Decode(dst, src []byte) int { } length = int(x) + 1 if length > len(dst)-d || length > len(src)-s || (strconv.IntSize == 32 && length <= 0) { + if debug { + fmt.Println("corrupt: lit size", length) + } return decodeErrCodeCorrupt } if debug { @@ -109,6 +112,10 @@ func s2Decode(dst, src []byte) int { } if offset <= 0 || d < offset || length > len(dst)-d { + if debug { + fmt.Println("corrupt: match, length", length, "offset:", offset, "dst avail:", len(dst)-d, "dst pos:", d) + } + return decodeErrCodeCorrupt } @@ -175,6 +182,9 @@ func s2Decode(dst, src []byte) int { } length = int(x) + 1 if length > len(dst)-d || length > len(src)-s || (strconv.IntSize == 32 && length <= 0) { + if debug { + fmt.Println("corrupt: lit size", length) + } return decodeErrCodeCorrupt } if debug { @@ -241,6 +251,9 @@ func s2Decode(dst, src []byte) int { } if offset <= 0 || d < offset || length > len(dst)-d { + if debug { + fmt.Println("corrupt: match, length", length, "offset:", offset, "dst avail:", len(dst)-d, "dst pos:", d) + } return decodeErrCodeCorrupt } |