ul.c: close files and free memory after usage

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/text-utils/ul.c b/text-utils/ul.c
index d7ed6f568bb4e7a15d7d459ea9f5d00922f36a13..9536c18be6eadb5e4265897e76fc2d2402139537 100644 (file)
--- a/text-utils/ul.c
+++ b/text-utils/ul.c
@@ -226,10 +226,12 @@ int main(int argc, char **argv)
                                err(EXIT_FAILURE, _("%s: open failed"),
                                    argv[optind]);
                        filter(f);
+                       fclose(f);
                }
        if (ferror(stdout) || fclose(stdout))
                return EXIT_FAILURE;
 
+       free(obuf);
        return EXIT_SUCCESS;
 }