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pager: close all fds when forking off pager
author
Lennart Poettering
<lennart@poettering.net>
Thu, 29 Nov 2018 13:27:39 +0000
(14:27 +0100)
committer
Lennart Poettering
<lennart@poettering.net>
Sat, 1 Dec 2018 11:50:45 +0000
(12:50 +0100)
src/shared/pager.c
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diff --git
a/src/shared/pager.c
b/src/shared/pager.c
index ce4ca9bdb25d63e01dca6312d77e7683a88b9ddb..69484384d3532578d7405fbeaf9cf3d8f20d32d1 100644
(file)
--- a/
src/shared/pager.c
+++ b/
src/shared/pager.c
@@
-132,7
+132,7
@@
int pager_open(PagerFlags flags) {
if (flags & PAGER_JUMP_TO_END)
less_opts = strjoina(less_opts, " +G");
- r = safe_fork
("(pager)", FORK_RESET_SIGNAL
S|FORK_DEATHSIG|FORK_RLIMIT_NOFILE_SAFE|FORK_LOG, &pager_pid);
+ r = safe_fork
_full("(pager)", fd, 2, FORK_RESET_SIGNALS|FORK_CLOSE_ALL_FD
S|FORK_DEATHSIG|FORK_RLIMIT_NOFILE_SAFE|FORK_LOG, &pager_pid);
if (r < 0)
return r;
if (r == 0) {