dovecot - Mar 2019 - child-wait.c and [-Wnull-pointer-arithmetic]

Attached warnings from clang 7.0 when compiling child-wait.c from dovecot 2.3.5:

"arithmetic on a null pointer treated as a cast from integer to pointer is
a GNU extension
[-Wnull-pointer-arithmetic]".
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On 18.3.2019 12.48, Rupert Gallagher via dovecot wrote:
> Attached warnings from clang 7.0 when compiling child-wait.c from
> dovecot 2.3.5:
>
> "arithmetic on a null pointer treated as a cast from integer to
> pointer is a GNU extension
> [-Wnull-pointer-arithmetic]".
>
>
>
This is fixed in master with

https://github.com/dovecot/core/commit/ac7aa955db4c77bbb169baa5d104a4c128674646.patch

Aki
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Thanks! It solved problems also with str-table.c, test-hash.c, test-mempool.c,
auth-server-connection.c, master-auth.c, master-login-auth.c,
mail-cache-fields.c, mail-index.c, mailbox-list-index.c,
mailbox-list-index-sync.c, maildir-keywords.c, mdbox-purge.c, connect-limit.c,
auth-request-handler.c, db-checkpassword.c, service-monitor.c,
service-process.c, pop3-commands.c, log-connection.c, doveconf.c,
user-directory.c, replicator-connection.c, dsync-mailbox-import.c,
dsync-mailbox-export.c, dsync-transaction-log-scan.c, doveadm-director.c,
doveadm-kick.c, acl-cache.c, doveadm-expire.c and push-notification-txn-msg.c.

??????? Original Message ???????
On Monday, March 18, 2019 10:50 AM, Aki Tuomi <aki.tuomi at
open-xchange.com> wrote:
> On 18.3.2019 12.48, Rupert Gallagher via dovecot wrote:
>
>> Attached warnings from clang 7.0 when compiling child-wait.c from
dovecot 2.3.5:
>>
>> "arithmetic on a null pointer treated as a cast from integer to
pointer is a GNU extension
>> [-Wnull-pointer-arithmetic]".
>
> This is fixed in master with
>
>
https://github.com/dovecot/core/commit/ac7aa955db4c77bbb169baa5d104a4c128674646.patch
>
> Aki
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