From 7bf59f2fa487b34258482013c90a6a5997916dc7 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 2 Jul 2014 22:19:01 +0200
Subject: [PATCH] httpc: fix some memory leaks in the error paths

---
 src/httpc.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/httpc.c b/src/httpc.c
index bf4067dc..c4938c6f 100644
--- a/src/httpc.c
+++ b/src/httpc.c
@@ -526,6 +526,7 @@ http_client_send( http_client_t *hc, enum http_cmd cmd,
   if (hc->hc_shutdown) {
     if (header)
       http_arg_flush(header);
+    free(wcmd);
     return -EIO;
   }
 
@@ -535,7 +536,10 @@ http_client_send( http_client_t *hc, enum http_cmd cmd,
   htsbuf_queue_init(&q, 0);
   s = http_cmd2str(cmd);
   if (s == NULL) {
-    http_arg_flush(header);
+error:
+    if (header)
+      http_arg_flush(header);
+    free(wcmd);
     return -EINVAL;
   }
   htsbuf_append(&q, s, strlen(s));
@@ -551,8 +555,7 @@ http_client_send( http_client_t *hc, enum http_cmd cmd,
   s = http_ver2str(hc->hc_version);
   if (s == NULL) {
     htsbuf_queue_flush(&q);
-    http_arg_flush(header);
-    return -EINVAL;
+    goto error;
   }
   htsbuf_append(&q, s, strlen(s));
   htsbuf_append(&q, "\r\n", 2);