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sock: sock_copy_addr_to_user

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Matheus
2026-07-05 16:16:05 -03:00
parent 4699055cee
commit 7f8fd07f39
6 changed files with 67 additions and 33 deletions
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kernel-src/sys/syscalls/getpeername.c
+3 -10
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@@ -29,19 +29,12 @@ syscallret_t syscall_getpeername(context_t *, int fd, void *uaddr, int *uaddrlen
if (ret.errno)
goto cleanup;
abisockaddr_t abisockaddr;
ret.errno = sock_addrtoabiaddr(socket->type, &sockaddr, &abisockaddr);
socklen_t actual_len;
ret.errno = sock_copy_addr_to_user(socket->type, &sockaddr, uaddr, addrlen, &actual_len);
if (ret.errno)
goto cleanup;
ret.errno = usercopy_touser(uaddr, &abisockaddr, min(addrlen, sizeof(abisockaddr_t)));
if (ret.errno)
goto cleanup;
addrlen = sizeof(abisockaddr_t);
addrlen = actual_len;
ret.errno = usercopy_touser(uaddrlen, &addrlen, sizeof(addrlen));
ret.ret = ret.errno ? -1 : 0;