From 776dfc7b017ad307113ed9634de3adedcf61c28f Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Sat, 14 Mar 2009 12:05:56 -0700
Subject: [PATCH] Fix memory leaks after calling readline.
We're responsible for cleaning up afterwards.
---
mnemon.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/mnemon.c b/mnemon.c
index 4c5acd2..dfcc60e 100644
--- a/mnemon.c
+++ b/mnemon.c
@@ -1151,7 +1151,8 @@ mnemon_do_challenges (mnemon_t *mnemon)
while (1) {
if (category->time_limit > 0.0) {
- readline ("The next one is timed. Press enter when ready:");
+ response = readline ("The next one is timed. Press enter when ready:");
+ free (response);
}
printf ("%s\n", item->challenge);
@@ -1166,10 +1167,12 @@ mnemon_do_challenges (mnemon_t *mnemon)
return;
}
- if (response[0] == '/')
+ if (response[0] == '/') {
mnemon_handle_command (mnemon, response + 1);
- else
+ free (response);
+ } else {
break;
+ }
}
mnemon_handle_response (mnemon, bin, item_index,
@@ -1177,6 +1180,7 @@ mnemon_do_challenges (mnemon_t *mnemon)
(end.tv_sec + end.tv_usec / 1e6) -
(start.tv_sec + start.tv_usec / 1e6),
category->time_limit);
+ free (response);
} while (mnemon->to_introduce ||
mnemon->unlearned ||
mnemon->to_master > 0);
--
2.45.2