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ftpd: implement "OPTS UTF-8 ON", fix uninitialized printing uninitialized memory in HELP command

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This commit is contained in:
cinap_lenrek 2013-04-23 22:38:03 +02:00
parent 8ff7d518c6
commit 922d6d0780
1 changed files with 17 additions and 0 deletions
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17
sys/src/cmd/ip/ftpd.c
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@ -49,6 +49,7 @@ int mkdircmd(char*);
int modecmd(char*);
int namelistcmd(char*);
int nopcmd(char*);
int optscmd(char*);
int passcmd(char*);
int pasvcmd(char*);
int portcmd(char*);
@ -96,6 +97,7 @@ Cmd cmdtab[] =
{ "mode", modecmd, 0, },
{ "nlst", namelistcmd, 1, },
{ "noop", nopcmd, 0, },
{ "opts", optscmd, 0, },
{ "pass", passcmd, 0, },
{ "pasv", pasvcmd, 1, },
{ "pwd", pwdcmd, 0, },
@ -478,6 +480,20 @@ transfer(char *cmd, char *a1, char *a2, char *a3, int image)
return bytes;
}
int
optscmd(char *arg)
{
char *p;
if(p = strchr(arg, ' '))
*p = 0;
if(cistrcmp(arg, "UTF-8") == 0){
reply("200 Command okay");
return 0;
}
reply("502 %s option not implemented", arg);
return 0;
}
/*
* just reply OK
@ -1593,6 +1609,7 @@ helpcmd(char *arg)
USED(arg);
reply("214- the following commands are implemented:");
buf[0] = 0;
p = buf;
e = buf+sizeof buf;
for(i = 0; cmdtab[i].name; i++){