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Add error handling in lock initialization.

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Xiuwen Cai 2023-12-08 03:11:53 +00:00
parent 776ea213ce
commit 8fbd23dabf
1 changed files with 6 additions and 0 deletions
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6
ports/xtensa/xcc/src/tx_clib_lock.c
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@ -35,6 +35,10 @@
/* DATE NAME DESCRIPTION */ /* DATE NAME DESCRIPTION */
/* */ /* */
/* 12-31-2020 Cadence Design Systems Initial Version 6.1.3 */ /* 12-31-2020 Cadence Design Systems Initial Version 6.1.3 */
/* xx-xx-xxxx Xiuwen Cai Modified comment(s), and */
/* added error handling in */
/* lock initialization, */
/* resulting in version 6.x */
/* */ /* */
/**************************************************************************/ /**************************************************************************/
@ -155,6 +159,8 @@ _Mtxinit (_Rmtx * mtx)
if (lcnt >= XT_NUM_CLIB_LOCKS) { if (lcnt >= XT_NUM_CLIB_LOCKS) {
/* Fatal error */ /* Fatal error */
*mtx = NULL;
return;
} }
lock = &(xclib_locks[lcnt]); lock = &(xclib_locks[lcnt]);