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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/getsockname.c
+4 -8
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@@ -11,8 +11,6 @@ syscallret_t syscall_getsockname(context_t *, int fd, void *uaddr, int *uaddrlen
if (ret.errno)
return ret;
addrlen = min(addrlen, sizeof(abisockaddr_t));
file_t *file = fd_get(fd);
if (file == NULL) {
ret.errno = EBADF;
@@ -31,16 +29,14 @@ syscallret_t syscall_getsockname(context_t *, int fd, void *uaddr, int *uaddrlen
if (ret.errno)
goto cleanup;
abisockaddr_t abisockaddr;
printf("namelen: %lu\n", strlen(sockaddr.path));
ret.errno = sock_addrtoabiaddr(socket->type, &sockaddr, &abisockaddr);
if (ret.errno)
goto cleanup;
ret.errno = usercopy_touser(uaddr, &abisockaddr, addrlen);
socklen_t actual_len;
ret.errno = sock_copy_addr_to_user(socket->type, &sockaddr, uaddr, addrlen, &actual_len);
if (ret.errno)
goto cleanup;
addrlen = actual_len;
ret.errno = usercopy_touser(uaddrlen, &addrlen, sizeof(addrlen));
if (ret.errno)
goto cleanup;