tests: fix multiple may be used uninitialized warnings

5 files changed, 12 insertions, 10 deletions

diff --git a/tests/libtest/lib1537.c b/tests/libtest/lib1537.c
index 9832c3a30..7c5dde042 100644
--- a/tests/libtest/lib1537.c
+++ b/tests/libtest/lib1537.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -30,7 +30,7 @@ int test(char *URL)
   CURLcode res = CURLE_OK;
   char *ptr = NULL;
   int asize;
-  int outlen;
+  int outlen = 0;
   char *raw;
 
   (void)URL; /* we don't use this */
diff --git a/tests/libtest/lib1555.c b/tests/libtest/lib1555.c
index e4f2255ac..f7193b5be 100644
--- a/tests/libtest/lib1555.c
+++ b/tests/libtest/lib1555.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2015, 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -36,14 +36,16 @@ static int progressCallback(void *arg,
                             double ulnow)
 {
   CURLcode res = 0;
+  char buffer[256];
+  size_t n = 0;
   (void)arg;
   (void)dltotal;
   (void)dlnow;
   (void)ultotal;
   (void)ulnow;
-  res = curl_easy_recv(curl, NULL, 0, NULL);
+  res = curl_easy_recv(curl, buffer, 256, &n);
   printf("curl_easy_recv returned %d\n", res);
-  res = curl_easy_send(curl, NULL, 0, NULL);
+  res = curl_easy_send(curl, buffer, n, &n);
   printf("curl_easy_send returned %d\n", res);
 
   return 1;
diff --git a/tests/libtest/lib1900.c b/tests/libtest/lib1900.c
index 1e10bdf34..2a70f8eba 100644
--- a/tests/libtest/lib1900.c
+++ b/tests/libtest/lib1900.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2013 - 2018, Linus Nielsen Feltzing, <linus@haxx.se>
+ * Copyright (C) 2013 - 2019, Linus Nielsen Feltzing, <linus@haxx.se>
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -138,7 +138,7 @@ int test(char *URL)
   CURLM *m = NULL;
   CURLMsg *msg; /* for picking up messages with the transfer status */
   int msgs_left; /* how many messages are left */
-  int running;
+  int running = 0;
   int handlenum = 0;
   struct timeval last_handle_add;
 
diff --git a/tests/libtest/lib1905.c b/tests/libtest/lib1905.c
index 1d1de27e7..b09c4f526 100644
--- a/tests/libtest/lib1905.c
+++ b/tests/libtest/lib1905.c
@@ -55,7 +55,7 @@ int test(char *URL)
 
   unfinished = 1;
   while(unfinished) {
-    int MAX;
+    int MAX = 0;
     long max_tout;
     fd_set R, W, E;
     struct timeval timeout;
diff --git a/tests/libtest/lib556.c b/tests/libtest/lib556.c
index 69b2c09dd..0595000ce 100644
--- a/tests/libtest/lib556.c
+++ b/tests/libtest/lib556.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -70,7 +70,7 @@ int test(char *URL)
       "GET /556 HTTP/1.2\r\n"
       "Host: ninja\r\n\r\n";
 #endif
-    size_t iolen;
+    size_t iolen = 0;
 
     res = curl_easy_send(curl, request, strlen(request), &iolen);