External/energymech
1
0
Fork 0
mirror of https://github.com/EnergyMech/energymech.git synced 2025-12-29 16:14:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

march27

Browse Source
This commit is contained in:
joonicks
2018-03-27 01:48:21 +02:00
parent c44d8598c6
commit d7121a6b1f
18 changed files with 288 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/toybox.c
View File

@@ -356,14 +356,39 @@ void do_ascii(COMMAND_ARGS)
char fname[MSGLEN];
int fd;
Strcat(Strcpy(fname,"ascii/"),rest);
#ifdef DEBUG
if (STRCHR(rest,'/'))
{
debug("(do_ascii) '/' not permitted in filename\n");
ascii_badfile:
to_user_q(from,"%s","Bad filename or file does not exist");
return;
}
Strcat(Strcpy(fname,"ascii/"),rest);
debug("(do_ascii) file = \"%s\"\n",fname);
#endif
if (is_safepath(fname,FILE_MUST_EXIST) != FILE_IS_SAFE)
return;
{
debug("(do_ascii) is_safepath() not safe\n");
goto ascii_badfile;
}
if ((fd = open(fname,O_RDONLY)) < 0)
{
debug("(do_ascii) open(%s): %s\n",fname,strerror(errno));
goto ascii_badfile;
}
#else
if (STRCHR(rest,'/'))
{
ascii_badfile:
to_user_q(from,"%s","Bad filename or file does not exist");
return;
}
Strcat(Strcpy(fname,"ascii/"),rest);
if (is_safepath(fname,FILE_MUST_EXIST) != FILE_IS_SAFE)
goto ascii_badfile;
if ((fd = open(fname,O_RDONLY)) < 0)
goto ascii_badfile;
#endif
ascii_from = from;
readline(fd,&read_ascii); /* readline closes fd */