wget: code shrink

function                                             old     new   delta
base64enc                                             53      46      -7

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 6 insertions, 8 deletions

diff --git a/networking/wget.c b/networking/wget.c
index 44c481a99..58a51d9ff 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -233,20 +233,19 @@ struct globals {
         char *fname_out;        /* where to direct output (-O) */
         const char *proxy_flag; /* Use proxies if env vars are set */
         const char *user_agent; /* "User-Agent" header field */
+        int output_fd;
+        int o_flags;
 #if ENABLE_FEATURE_WGET_TIMEOUT
         unsigned timeout_seconds;
-        bool die_if_timed_out;
+        smallint die_if_timed_out;
 #endif
-        int output_fd;
-        int o_flags;
         smallint chunked;         /* chunked transfer encoding */
         smallint got_clen;        /* got content-length: from server  */
         /* Local downloads do benefit from big buffer.
          * With 512 byte buffer, it was measured to be
          * an order of magnitude slower than with big one.
          */
-        uint64_t just_to_align_next_member;
-        char wget_buf[CONFIG_FEATURE_COPYBUF_KB*1024];
+        char wget_buf[CONFIG_FEATURE_COPYBUF_KB*1024] ALIGNED(sizeof(long));
 } FIX_ALIASING;
 #define G (*ptr_to_globals)
 #define INIT_G() do { \
@@ -349,9 +348,8 @@ static void strip_ipv6_scope_id(char *host)
 /* Base64-encode character string. */
 static char *base64enc(const char *str)
 {
-        unsigned len = strlen(str);
-        if (len > sizeof(G.wget_buf)/4*3 - 10) /* paranoia */
-                len = sizeof(G.wget_buf)/4*3 - 10;
+        /* paranoia */
+        unsigned len = strnlen(str, sizeof(G.wget_buf)/4*3 - 10);
         bb_uuencode(G.wget_buf, str, len, bb_uuenc_tbl_base64);
         return G.wget_buf;
 }