minor allocation correction (compressBegin)

diff --git a/lz4frame.c b/lz4frame.c
index eaa8408..91d278b 100644 (file)
--- a/lz4frame.c
+++ b/lz4frame.c
@@ -354,6 +354,7 @@ size_t LZ4F_compressBegin(LZ4F_compressionContext_t compressionContext, void* ds
        if (cctxPtr->maxBufferSize < cctxPtr->maxBlockSize)
     {
         cctxPtr->maxBufferSize = cctxPtr->maxBlockSize;
+        FREEMEM(cctxPtr->tmpIn);
         cctxPtr->tmpIn = ALLOCATOR(cctxPtr->maxBlockSize);
         if (cctxPtr->tmpIn == NULL) return -ERROR_allocation_failed;
     }