Apple-2gs-SW/hush
1
0
Fork 0
mirror of https://github.com/sheumann/hush.git synced 2025-01-04 22:34:37 +00:00
Code Issues Projects Releases Wiki Activity

applying fix for:

Browse Source 
0000271: [PATCH] tftp -g fails if a TFTP_ACK is lost
This commit is contained in:
Paul Fox 2005-07-20 19:49:15 +00:00
parent 4905434b8a
commit 1d4c88c8a5
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
networking/tftp.c
View File

@ -320,7 +320,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
FD_ZERO(&rfds); FD_ZERO(&rfds);
FD_SET(socketfd, &rfds); FD_SET(socketfd, &rfds);
switch (select(FD_SETSIZE, &rfds, NULL, NULL, &tv)) { switch (select(socketfd + 1, &rfds, NULL, NULL, &tv)) {
case 1: case 1:
len = recvfrom(socketfd, buf, tftp_bufsize, 0, len = recvfrom(socketfd, buf, tftp_bufsize, 0,
(struct sockaddr *) &from, &fromlen); (struct sockaddr *) &from, &fromlen);
@ -463,6 +463,11 @@ static inline int tftp(const int cmd, const struct hostent *host,
--block_nr; --block_nr;
opcode = TFTP_ACK; opcode = TFTP_ACK;
continue; continue;
} else if (tmp + 1 == block_nr) {
/* Server lost our TFTP_ACK. Resend it */
block_nr = tmp;
opcode = TFTP_ACK;
continue;
} }
} }