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Restore umask if bind fails, from nachalsa at naver dot com.

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nicm
2026-08-18 07:24:49 +00:00
committed by tmux update bot
parent db194ced5b
commit 6238793ad7
1 changed files with 2 additions and 1 deletions
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3
server.c
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@@ -1,4 +1,4 @@
/* $OpenBSD: server.c,v 1.215 2026/08/03 10:07:57 nicm Exp $ */ /* $OpenBSD: server.c,v 1.216 2026/08/18 07:24:49 nicm Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -131,6 +131,7 @@ server_create_socket(uint64_t flags, char **cause)
mask = umask(S_IXUSR|S_IRWXG|S_IRWXO); mask = umask(S_IXUSR|S_IRWXG|S_IRWXO);
if (bind(fd, (struct sockaddr *)&sa, sizeof sa) == -1) { if (bind(fd, (struct sockaddr *)&sa, sizeof sa) == -1) {
saved_errno = errno; saved_errno = errno;
umask(mask);
close(fd); close(fd);
errno = saved_errno; errno = saved_errno;
goto fail; goto fail;