1 files changed, 1 insertions, 0 deletions

diff --git a/coreutils/uniq.c b/coreutils/uniq.c
index 126eaeef9..e703659c6 100644
--- a/coreutils/uniq.c
+++ b/coreutils/uniq.c
@@ -84,6 +84,7 @@ int uniq_main(int argc UNUSED_PARAM, char **argv)
                                 break;
                         }
 
+                        free((char*)s1);
                         ++dups;  /* note: testing for overflow seems excessive. */
                 }