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Make more fixes and improvements

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- Remove PAGESIZE constant
- Fix realloc() documentation
- Fix ttyname_r() error reporting
- Make forking more reliable on Windows
- Make execvp() a few microseconds faster
- Make system() a few microseconds faster
- Tighten up the socket-related magic numbers
- Loosen restrictions on mmap() offset alignment
- Improve GetProgramExecutableName() with getenv("_")
- Use mkstemp() as basis for mktemp(), tmpfile(), tmpfd()
- Fix flakes in pthread_cancel_test, unix_test, fork_test
- Fix recently introduced futex stack overflow regression
- Let sockets be passed as stdio to subprocesses on Windows
- Improve security of bind() on Windows w/ SO_EXCLUSIVEADDRUSE
This commit is contained in:
Justine Tunney 2023-07-29 18:44:15 -07:00
parent 140a8a52e5
commit 18bb5888e1
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GPG key ID: BE714B4575D6E328
311 changed files with 1239 additions and 2622 deletions
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2
libc/sock/sockdebug.c
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@ -65,7 +65,7 @@ const char *(DescribeSockaddr)(char buf[128], const struct sockaddr *sa,
unix = (const struct sockaddr_un *)sa;
n = strnlen(unix->sun_path, sizeof(unix->sun_path));
n = MIN(n, 128 - 1);
memcpy(buf, unix->sun_path, n);
if (n) memcpy(buf, unix->sun_path, n);
buf[n] = 0;
}
}