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tmux can call pledge() in main with large set and then reduce it

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slightly in the server to "stdio rpath wpath cpath fattr unix recvfd
proc exec tty ps".
This commit is contained in:
nicm
2015-10-23 16:07:29 +00:00
parent 14da999408
commit 5383b047d1
2 changed files with 9 additions and 0 deletions
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5
tmux.c
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@ -19,6 +19,7 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <err.h>
#include <errno.h>
#include <event.h>
#include <fcntl.h>
@ -254,6 +255,10 @@ main(int argc, char **argv)
if (shell_cmd != NULL && argc != 0)
usage();
if (pledge("stdio rpath wpath cpath flock fattr unix sendfd recvfd "
"proc exec tty ps", NULL) != 0)
err(1, "pledge");
if (!(flags & CLIENT_UTF8)) {
/*
* If the user has set whichever of LC_ALL, LC_CTYPE or LANG