From 3fd6439f571a56771c6bbc21fa638cb94c929cc3 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Mon, 6 Feb 2017 23:16:39 -0500
Subject: Fix a memory leak parsing -printf

---
 printf.c            | 1 +
 tests.sh            | 8 +++++++-
 tests/test_0141.out | 1 +
 3 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 tests/test_0141.out

diff --git a/printf.c b/printf.c
index 7ee0dc1..08522db 100644
--- a/printf.c
+++ b/printf.c
@@ -731,6 +731,7 @@ done:
 		goto error;
 	}
 
+	dstrfree(literal);
 	return command;
 
 error:
diff --git a/tests.sh b/tests.sh
index f24308d..a6d9784 100755
--- a/tests.sh
+++ b/tests.sh
@@ -852,9 +852,15 @@ function test_0140() {
     bfs_diff basic basic -quit -print
 }
 
+function test_0141() {
+    # Memory leak regression test
+    [ "$GNU" ] || return 0
+    bfs_diff basic -maxdepth 0 -printf '%p'
+}
+
 result=0
 
-for i in {1..140}; do
+for i in {1..141}; do
     test="test_$(printf '%04d' $i)"
 
     if [ -t 1 ]; then
diff --git a/tests/test_0141.out b/tests/test_0141.out
new file mode 100644
index 0000000..15a13db
--- /dev/null
+++ b/tests/test_0141.out
@@ -0,0 +1 @@
+basic
-- 
cgit v1.2.3