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Make minor improvements

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This commit is contained in:
Justine Tunney 2021-05-15 21:53:26 -07:00
parent 221817e537
commit 4864565198
41 changed files with 394 additions and 367 deletions
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5
libc/sock/sendto.c
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@ -20,6 +20,7 @@
#include "libc/calls/internal.h"
#include "libc/calls/struct/iovec.h"
#include "libc/dce.h"
#include "libc/intrin/asan.internal.h"
#include "libc/sock/internal.h"
#include "libc/sock/sock.h"
#include "libc/str/str.h"
@ -47,6 +48,10 @@
*/
ssize_t sendto(int fd, const void *buf, size_t size, uint32_t flags,
const void *opt_addr, uint32_t addrsize) {
if (IsAsan() && (!__asan_is_valid(buf, size) ||
(opt_addr && !__asan_is_valid(opt_addr, addrsize)))) {
return efault();
}
if (!IsWindows()) {
if (!IsBsd() || !opt_addr) {
return sys_sendto(fd, buf, size, flags, opt_addr, addrsize);