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Make redbean StoreAsset() work better

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- Better UBSAN error messages
- POSIX Advisory Locks polyfills
- Move redbean manual to /.help.txt
- System call memory safety in ASAN mode
- Character classification now does UNICODE
This commit is contained in:
Justine Tunney 2021-05-14 05:36:58 -07:00
parent 919b6fec10
commit 690be544da
228 changed files with 3653 additions and 3015 deletions
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2
libc/calls/getcwd-xnu.c
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@ -34,7 +34,7 @@ char *sys_getcwd_xnu(char *res, size_t size) {
if ((fd = sys_openat(AT_FDCWD, ".", O_RDONLY | O_DIRECTORY, 0)) != -1) {
if (sys_fstat(fd, &st[0]) != -1) {
if (st[0].st_dev && st[0].st_ino) {
if (sys_fcntl(fd, XNU_F_GETPATH, buf) != -1) {
if (__sys_fcntl(fd, XNU_F_GETPATH, (uintptr_t)buf) != -1) {
if (sys_fstatat(AT_FDCWD, buf, &st[1], 0) != -1) {
if (st[0].st_dev == st[1].st_dev && st[0].st_ino == st[1].st_ino) {
if (memccpy(res, buf, '\0', size)) {