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netutils/ftpc: ftpc_getfile: Fixed permission check and resume offset.

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Atsunori Saito 2021-06-27 15:38:52 +09:00 committed by Xiang Xiao
parent 7fdd751b7a
commit 5b1a4a3832
1 changed files with 15 additions and 17 deletions
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32
netutils/ftpc/ftpc_getfile.c
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@ -255,6 +255,8 @@ int ftpc_getfile(SESSION handle, FAR const char *rname,
goto errout;
}
offset = 0;
/* Get information about the local file */
ret = stat(abslpath, &statbuf);
@ -267,29 +269,25 @@ int ftpc_getfile(SESSION handle, FAR const char *rname,
nwarn("WARNING: '%s' is a directory\n", abslpath);
goto errout_with_abspath;
}
}
/* Is it write-able? */
/* Is it write-able? */
#ifdef S_IWRITE
if (!(statbuf.st_mode & S_IWRITE))
{
nwarn("WARNING: '%s' permission denied\n", abslpath);
goto errout_with_abspath;
}
if (!(statbuf.st_mode & S_IWRITE))
{
nwarn("WARNING: '%s' permission denied\n", abslpath);
goto errout_with_abspath;
}
#endif
/* Are we resuming the transfers? Is so then the starting offset is the
* size of the existing, partial file.
*/
/* Are we resuming the transfers? Is so then the starting offset is
* the size of the existing, partial file.
*/
if (how == FTPC_GET_RESUME)
{
offset = statbuf.st_size;
}
else
{
offset = 0;
if (how == FTPC_GET_RESUME)
{
offset = statbuf.st_size;
}
}
/* Setup to receive the file */