Donny9 opened a new pull request, #13573:
URL: https://github.com/apache/nuttx/pull/13573
## Summary
fs/chmod/fchmod/lchmod: only set permissions by mode_t and ignore othjer bits
## Impact
## Testing
test case:
int main(void)
{
struct stat buf;
int ret;
stat("test1.t", &buf);
printf("test1.t st.mode:%x\n", buf.st_mode);
stat("test.t", &buf);
printf("test.t st.mode:%x\n", buf.st_mode);
ret = chmod("test1.t", buf.st_mode);
if (ret == 0)
{
stat("test1.t", &buf);
printf("test1.t st.mode:%x\n", buf.st_mode);
}
return 0;
}
>>
test1.t st.mode:81b4
test.t st.mode:81fd
test1.t st.mode:81fd
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