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The default heap management in nuttx returns a valid memory address when malloc(0). In sim_heap, malloc(0) returns NULL, aligning the behavior of sim_heap with mm_heap The man manual describes malloc as follows: https://man7.org/linux/man-pages/man3/malloc.3.html The malloc() function allocates size bytes and returns a pointer to the allocated memory. The memory is not initialized. If size is 0, then malloc() returns a unique pointer value that can later be successfully passed to free(). (See "Nonportable behavior" for portability issues.) Signed-off-by: yinshengkai <yinshengkai@xiaomi.com> |
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| misoc | ||
| or1k | ||
| renesas | ||
| risc-v | ||
| sim | ||
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| tricore | ||
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| xtensa | ||
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| CMakeLists.txt | ||
| Kconfig | ||