Ptch by Hideki IWAMOTO, fix a bug preventing tftp from getting or

putting more than 0xffff blocks.


git-svn-id: svn://busybox.net/trunk/busybox@8534 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 2 insertions, 2 deletions

diff --git a/networking/tftp.c b/networking/tftp.c
index 146857686..0bc562dd0 100644
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -156,7 +156,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
         int opcode = 0;
         int finished = 0;
         int timeout = bb_tftp_num_retries;
-        int block_nr = 1;
+        unsigned short block_nr = 1;
 
 #ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
         int want_option_ack = 0;
@@ -462,7 +462,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
 
                 if (cmd_put && (opcode == TFTP_ACK)) {
 
-                        if (tmp == (block_nr - 1)) {
+                        if (tmp == (unsigned short)(block_nr - 1)) {
                                 if (finished) {
                                         break;
                                 }