[SCM] Samba Shared Repository - branch v3-3-test updated -
release-3-2-0pre2-3931-g5f08200
Matthieu Suiche
msuiche at gmail.com
Tue Sep 2 18:37:27 GMT 2008
Is it because inside print_size(), the function thinks that the
argument is a pointer to "const char lenbuf[4]" ?
On Tue, Sep 2, 2008 at 8:28 PM, Jeremy Allison <jra at samba.org> wrote:
> On Mon, Sep 01, 2008 at 06:50:08AM -0500, Volker Lendecke wrote:
>> The branch, v3-3-test has been updated
>> via 5f082003bdd0bb06b391cb0dd0cf6287ba3b99c8 (commit)
>> from 9d6bfc6c216304f31456cf181dc5e23824e2e54f (commit)
>>
>> http://gitweb.samba.org/?p=samba.git;a=shortlog;h=v3-3-test
>>
>>
>> - Log -----------------------------------------------------------------
>> commit 5f082003bdd0bb06b391cb0dd0cf6287ba3b99c8
>> Author: Volker Lendecke <vl at sernet.de>
>> Date: Mon Sep 1 13:46:27 2008 +0200
>>
>> Fix Coverity ID 587
>>
>> The following test program prints "8" on 64-bit :-)
>>
>> static void print_size(const char lenbuf[4])
>> {
>> printf("sizeof(lenbuf) = %d\n", (int)sizeof(lenbuf));
>> }
>> int main(void)
>> {
>> const char lenbuf[4];
>> print_size(lenbuf);
>> return 0;
>> }
>>
>> Jeremy, please check :-)
>>
>> Volker
>> (cherry picked from commit 9daea0ccfdda58450be3c9a9a94c016f5900c319)
>
> Wow. The interesting thing is this test also.
>
> static void print_size(const char lenbuf[4])
> {
> printf("sizeof(lenbuf) = %d, int = %d\n",
> (int)sizeof(lenbuf), (int)sizeof(int));
> }
> int main(void)
> {
> const char lenbuf[4];
> print_size(lenbuf);
> printf("sizeof(lenbuf) = %d, int = %d\n",
> (int)sizeof(lenbuf), (int)sizeof(int));
> return 0;
> }
>
> prints:
>
> sizeof(lenbuf) = 8, int = 4
> sizeof(lenbuf) = 4, int = 4
>
> Great catch !
>
> Jeremy.
>
--
Matthieu Suiche
More information about the samba-technical
mailing list