+2011-07-26 Carlos Martín Nieto <carlos@cmartin.tk> (tiny change)
+
+ * init.c (home_dir): Allocate path buffer dinamically.
+
2011-07-26 Giuseppe Scrivano <gscrivano@southpole.se>
* retr.c (retrieve_url): Do not register redirects when in spider mode.
char *
home_dir (void)
{
- static char buf[PATH_MAX];
- static char *home;
+ static char *buf = NULL;
+ static char *home, *ret;
+ int len;
if (!home)
{
const char *_w32_get_argv0 (void); /* in libwatt.a/pcconfig.c */
char *p;
- strcpy (buf, _w32_get_argv0 ());
+ buff = _w32_get_argv0 ();
+
p = strrchr (buf, '/'); /* djgpp */
if (!p)
p = strrchr (buf, '\\'); /* others */
assert (p);
- *p = '\0';
+
+ len = p - buff + 1;
+ buff = malloc (len + 1);
+ if (buff == NULL)
+ return NULL;
+
+ strncpy (buff, _w32_get_argv0 (), len);
+ buff[len] = '\0';
+
home = buf;
#elif !defined(WINDOWS)
/* If HOME is not defined, try getting it from the password
struct passwd *pwd = getpwuid (getuid ());
if (!pwd || !pwd->pw_dir)
return NULL;
- strcpy (buf, pwd->pw_dir);
- home = buf;
+ home = pwd->pw_dir;
#else /* !WINDOWS */
/* Under Windows, if $HOME isn't defined, use the directory where
`wget.exe' resides. */
}
}
- return home ? xstrdup (home) : NULL;
+ ret = home ? xstrdup (home) : NULL;
+ if (buf)
+ free (buf);
+
+ return ret;
}
/* Check the 'WGETRC' environment variable and return the file name