pkarashchenko commented on a change in pull request #5754:
URL: https://github.com/apache/incubator-nuttx/pull/5754#discussion_r827721301
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File path: arch/risc-v/src/common/riscv_createstack.c
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@@ -218,7 +218,7 @@ void riscv_stack_color(void *stackbase, size_t nbytes)
uint32_t *stkptr = (uint32_t *)(((uintptr_t)stackbase + 3) & ~3);
uintptr_t stkend = nbytes ? (((uintptr_t)stackbase + nbytes) & ~3):
up_getsp(); /* 0: colorize the running stack */
- size_t nwords = (stkend - (uintptr_t)stackbase) >> 2;
+ size_t nwords = (stkend - (uintptr_t)(nbytes ? stackbase : stkptr)) >> 2;
Review comment:
what about other archs? Do they have the same issue?
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