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strncpy_s(d, dmax, s, slen): the 'dmax' includes the null terminator, while slen doesn't. Thus if (dmax == slen == strlen(s)), strncpy_s() chooses to discard the last character from s and instead write '\0' to d[dmax - 1]. strnlen_s(s, maxsize): if there is no terminating null character in the first maxsize characters pointed to by s, strnlen_s() returns maxsize. So in the following example or similar cases, we need to increase the size of d[] by 1 to accommodate the null terminator, and add '1' to the dmax argument to strncpy_s(). uint8_t d[MAX_LEN]; size = strnlen_s(s, MAX_LEN); strncpy_s(d, MAX_LEN, s, size); Tracked-On: #861 Signed-off-by: Zide Chen <zide.chen@intel.com> |
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include | ||
sbl | ||
uefi | ||
acpi.c | ||
dmar_parse.c | ||
reloc.c |