How unstable is the CVS source?: smbpasswd
Bertl
bs at vpnet.at
Wed Jul 7 12:14:38 GMT 1999
"Lonnie J. Borntreger" wrote:
>
> This was covered in the thread "SIGBUS Panic in smbd". I submitted a fix to
> Luke who is having some people test it before it's posted. (see attached
> message and diff).
Hi!
I don't think the diff is right: When USE_HASHED_GETPWNAM is
set, the pw_passwd field is allocated with strdup (line 145),
so this looks like a (very small) memory leak...
I tried the following and it seems to work with hash and without:
(btw: why is pw-hashing not set by default?)
--- username.c.orig Thu Jul 1 16:01:52 1999
+++ username.c Wed Jul 7 13:38:23 1999
@@ -228,9 +228,8 @@
struct passwd *hashed_getpwnam(const char *name)
{
-#ifndef USE_HASHED_GETPWNAM
- return getpwnam(name);
-#else
+ struct passwd *ret;
+#ifdef USE_HASHED_GETPWNAM
struct passwd_hash_table_s *pht=&passwd_hash_table;
DEBUG(5,("getpwnam(%s)\n", name));
@@ -259,8 +258,11 @@
return NULL;
}
/* Fall back to real getpwnam() */
- return getpwnam(name);
#endif
+ ret = getpwnam(name);
+ if(ret != NULL)
+ ret->pw_passwd = strdup(ret->pw_passwd);
+ return ret;
}
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