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-rw-r--r--util/cbfstool/lz4/lib/lz4.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/util/cbfstool/lz4/lib/lz4.c b/util/cbfstool/lz4/lib/lz4.c
index 9c9a9a0d00..e393690203 100644
--- a/util/cbfstool/lz4/lib/lz4.c
+++ b/util/cbfstool/lz4/lib/lz4.c
@@ -1206,6 +1206,7 @@ FORCE_INLINE int LZ4_decompress_generic(
if ((length=(token>>ML_BITS)) == RUN_MASK)
{
unsigned s;
+ if ((endOnInput) && unlikely(ip>=iend-RUN_MASK)) goto _output_error; /* overflow detection */
do
{
s = *ip++;