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Merge branch 'bugfix/uninitialized_tasknumber_v4.3' into 'release/v4.3'

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fix(FreeRTOS): Initialize uxTaskNumber at task initialization (v4.3)

See merge request espressif/esp-idf!14669
This commit is contained in:
Mahavir Jain
2021-09-09 07:01:01 +00:00
parent 2429a578ad 7808bccfb9
commit 1d866dc4a0
1 changed files with 7 additions and 0 deletions
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7
components/freertos/tasks.c
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@ -917,6 +917,13 @@ UBaseType_t x;
} }
#endif /* tskSET_NEW_STACKS_TO_KNOWN_VALUE */ #endif /* tskSET_NEW_STACKS_TO_KNOWN_VALUE */
#if( configUSE_TRACE_FACILITY == 1 )
{
/* Zero the uxTaskNumber TCB member to avoid random value from dynamically allocated TCBs */
pxNewTCB->uxTaskNumber = 0;
}
#endif /* ( configUSE_TRACE_FACILITY == 1 ) */
/* Calculate the top of stack address. This depends on whether the stack /* Calculate the top of stack address. This depends on whether the stack
grows from high memory to low (as per the 80x86) or vice versa. grows from high memory to low (as per the 80x86) or vice versa.
portSTACK_GROWTH is used to make the result positive or negative as required portSTACK_GROWTH is used to make the result positive or negative as required