summaryrefslogtreecommitdiff
path: root/core/fxcodec/codec
diff options
context:
space:
mode:
Diffstat (limited to 'core/fxcodec/codec')
-rw-r--r--core/fxcodec/codec/fx_codec_flate.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/core/fxcodec/codec/fx_codec_flate.cpp b/core/fxcodec/codec/fx_codec_flate.cpp
index 5b1df38913..95902bb699 100644
--- a/core/fxcodec/codec/fx_codec_flate.cpp
+++ b/core/fxcodec/codec/fx_codec_flate.cpp
@@ -190,6 +190,8 @@ int CLZWDecoder::Decode(uint8_t* dest_buf,
}
}
m_InPos += m_CodeLen;
+ if (code == 257)
+ break;
if (code < 256) {
if (m_OutPos == dest_size) {
return -5;
@@ -206,9 +208,8 @@ int CLZWDecoder::Decode(uint8_t* dest_buf,
m_CodeLen = 9;
m_nCodes = 0;
old_code = 0xFFFFFFFF;
- } else if (code == 257) {
- break;
} else {
+ // Else 257 or greater.
if (old_code == 0xFFFFFFFF)
return 2;