grlib changes Fwd: New Defects reported by Coverity Scan for RTEMS

[Joel Sherrill]

The recent grlib changes introduced a Coverity issues.

---------- Forwarded message ---------
From: <scan-admin at coverity.com>
Date: Sat, Jul 15, 2023 at 12:22 AM
Subject: New Defects reported by Coverity Scan for RTEMS
To: <build at rtems.org>


Hi,

Please find the latest report on new defect(s) introduced to RTEMS found
with Coverity Scan.

1 new defect(s) introduced to RTEMS found with Coverity Scan.


New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)


** CID 1538314:  Uninitialized variables  (UNINIT)
/bsps/shared/grlib/uart/apbuart_cons.c: 448 in first_open()


________________________________________________________________________________________________________
*** CID 1538314:  Uninitialized variables  (UNINIT)
/bsps/shared/grlib/uart/apbuart_cons.c: 448 in first_open()
442                             return false;
443                     }
444
445                     uart->sending = 0;
446
447                     /* Turn on RX interrupts */
>>>     CID 1538314:  Uninitialized variables  (UNINIT)
>>>     Using uninitialized value "ctrl".
448                     ctrl |= APBUART_CTRL_RI;
449                     if (uart->cap & CAP_DI) {
450                             /* Use RX FIFO interrupt only if delayed
interrupt available. */
451                             ctrl |= (APBUART_CTRL_DI | APBUART_CTRL_RF);
452                     }
453             }


________________________________________________________________________________________________________
To view the defects in Coverity Scan visit,
https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P0qcxCbhZ31OYv50ypUUzi-2FdSNmuyRB7BEFT8xQ4-2B8hpujh0hTgQljRGId4Dg-3D-3DHAM__EU3W9teASMK00lBXX9WT4lsogDrkCcNZLvg-2FVxwAXMo-2BfWe9y-2FQVPI3NBuKOOB9pEF0PWPhWQO6FUVOcAwwdagvzNKH7AA8SymQIigXNwofEBIHyLL-2FrZJgQDgEg0O4g4HS-2FjBhvvcGAhWWb-2FxsDZrRDyXAMAUd-2BRwY7jJKszizp8zBz7IR2apEMP0z49hqJcf-2F9hLs1Dn-2B7C8NzR5v-2Bdg-3D-3D

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