forked from pool/systemd
27 lines
948 B
Diff
27 lines
948 B
Diff
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From 85c08dc013f9f99b58bc9b79284af0b35304237b Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Tue, 13 May 2014 16:35:34 +0200
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Subject: [PATCH] pam_systemd: use F_DUPFD_CLOEXEC when dupping session fds
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http://lists.freedesktop.org/archives/systemd-devel/2014-May/019034.html
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---
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src/login/pam-module.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git src/login/pam-module.c src/login/pam-module.c
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index 9873dd5..1259457 100644
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--- src/login/pam-module.c
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+++ src/login/pam-module.c
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@@ -475,7 +475,7 @@ _public_ PAM_EXTERN int pam_sm_open_session(
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}
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if (session_fd >= 0) {
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- session_fd = dup(session_fd);
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+ session_fd = fcntl(session_fd, F_DUPFD_CLOEXEC, 3);
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if (session_fd < 0) {
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pam_syslog(handle, LOG_ERR, "Failed to dup session fd: %m");
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return PAM_SESSION_ERR;
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--
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1.7.9.2
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