1 files changed, 1 insertions, 1 deletions
diff --git a/lzf_c.c b/lzf_c.c
index 0e4d746..03e14f7 100644
--- a/lzf_c.c
+++ b/lzf_c.c
@@ -258,7 +258,7 @@ lzf_compress (const void *const in_data, unsigned int in_len,
         }
     }
 
-  if (op + 2 > out_end) /* at most 2 bytes can be missing here */
+  if (op + 3 > out_end) /* at most 3 bytes can be missing here */
     return 0;
 
   while (ip < in_end)