column: fix memory leak

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>

diff --git a/text-utils/column.c b/text-utils/column.c
index a443ab8b1d46f31ad9ef02cf435586d4e2837bd9..ad3d8f3d7f0c416c0b86a3d58d7b1cb7c4c1d768 100644 (file)
--- a/text-utils/column.c
+++ b/text-utils/column.c
@@ -667,6 +667,8 @@ static int read_input(struct column_control *ctl, FILE *fp)
                }
        } while (rc == 0);
 
+       free(buf);
+
        return rc;
 }