From: Peter Stuge <redacted>
Date: Sat, 3 Nov 2012 07:27:48 +0000 (+0100)
Subject: backend.c: Fix memory leak in sr_init() error path
X-Git-Tag: dsupstream~473
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=123d97b17715204c58b795b8e6cbecc55725e5d3;p=libsigrok.git

backend.c: Fix memory leak in sr_init() error path

Commit 785b9ff290cbdb86e7d0b0280c33b43faf9c0518 added libusb init into
sr_init() which can generate an error. In this case, the already
allocated struct sr_context would have leaked.
---

diff --git a/backend.c b/backend.c
index 22f65a7c..f596c96e 100644
--- a/backend.c
+++ b/backend.c
@@ -249,9 +249,12 @@ SR_API int sr_init(struct sr_context **ctx)
 #endif
 
 	*ctx = context;
+	context = NULL;
 	ret = SR_OK;
 
 done:
+	if (context)
+		g_free(context);
 	return ret;
 }