From: Hartmut Knaack <knaack.h@gmx.de>
Date: Sun, 31 May 2015 12:39:41 +0000 (+0200)
Subject: tools:iio:generic_buffer: fix order of freeing data
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a71bfb4a6aabfe5e6f145883020153103c7fdfba;p=openwrt%2Fstaging%2Fblogic.git

tools:iio:generic_buffer: fix order of freeing data

data gets allocated before buffer_access, so it should be freed in reverse
order. Otherwise, if allocating buffer_access fails, an attempt to free it
would be taken, which should not happen.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/tools/iio/generic_buffer.c b/tools/iio/generic_buffer.c
index f805493be3eb..15f2a40c9bf7 100644
--- a/tools/iio/generic_buffer.c
+++ b/tools/iio/generic_buffer.c
@@ -345,10 +345,10 @@ int main(int argc, char **argv)
 
 error_close_buffer_access:
 	close(fp);
-error_free_data:
-	free(data);
 error_free_buffer_access:
 	free(buffer_access);
+error_free_data:
+	free(data);
 error_free_buf_dir_name:
 	free(buf_dir_name);
 error_free_triggername: