tools: Avoid shadowing buffer variable

diff --git a/tools/private-network-test.c b/tools/private-network-test.c
index da0c88a..24f9234 100644 (file)
--- a/tools/private-network-test.c
+++ b/tools/private-network-test.c
@@ -176,15 +176,15 @@ int main(int argc, char *argv[])
         * IP packet: src: 192.168.219.2 dst www.connman.net
         * HTTP GET / request
         */
-       int buf[81] = { 0x45, 0x00, 0x00, 0x51, 0x5a, 0xbe, 0x00, 0x00, 0x40,
-                       0x06, 0x50, 0x73, 0xc0, 0xa8, 0xdb, 0x01, 0x3e, 0x4b,
-                       0xf5, 0x80, 0x30, 0x3b, 0x00, 0x50, 0x00, 0x00, 0x00,
-                       0x28, 0x04, 0xfd, 0xac, 0x9b, 0x50, 0x18, 0x02, 0x00,
-                       0xa1, 0xb3, 0x00, 0x00, 0x47, 0x45, 0x54, 0x20, 0x2f,
-                       0x20, 0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x31,
-                       0x0d, 0x0a, 0x48, 0x6f, 0x73, 0x74, 0x3a, 0x20, 0x77,
-                       0x77, 0x77, 0x2e, 0x63, 0x6f, 0x6e, 0x6e, 0x6d, 0x61,
-                       0x6e, 0x2e, 0x6e, 0x65, 0x74, 0x0d, 0x0a, 0x0d, 0x0a};
+       int buf1[81] = { 0x45, 0x00, 0x00, 0x51, 0x5a, 0xbe, 0x00, 0x00, 0x40,
+                        0x06, 0x50, 0x73, 0xc0, 0xa8, 0xdb, 0x01, 0x3e, 0x4b,
+                        0xf5, 0x80, 0x30, 0x3b, 0x00, 0x50, 0x00, 0x00, 0x00,
+                        0x28, 0x04, 0xfd, 0xac, 0x9b, 0x50, 0x18, 0x02, 0x00,
+                        0xa1, 0xb3, 0x00, 0x00, 0x47, 0x45, 0x54, 0x20, 0x2f,
+                        0x20, 0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x31,
+                        0x0d, 0x0a, 0x48, 0x6f, 0x73, 0x74, 0x3a, 0x20, 0x77,
+                        0x77, 0x77, 0x2e, 0x63, 0x6f, 0x6e, 0x6e, 0x6d, 0x61,
+                        0x6e, 0x2e, 0x6e, 0x65, 0x74, 0x0d, 0x0a, 0x0d, 0x0a};
 
 
        int buf2[81] = { 0x45, 0x00, 0x00, 0x51, 0x57, 0x9d, 0x00, 0x00, 0x40,
@@ -220,12 +220,12 @@ int main(int argc, char *argv[])
 
 
        if (!fork()) {
-               if (write(fd, buf, 81) < 0) {
-                       fprintf(stderr, "err on write() buf\n");
+               if (write(fd, buf1, sizeof(buf1)) < 0) {
+                       fprintf(stderr, "err on write() buf1\n");
                        return -1;
                }
 
-               if (write(fd, buf2, 81) < 0) {
+               if (write(fd, buf2, sizeof(buf2)) < 0) {
                        fprintf(stderr, "err on write() buf2\n");
                        return -1;
                }