verdsveven/myst
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

code-style for pledge(2)

Browse Source 
feedback from Klemens, thanks
This commit is contained in:
Hiltjo Posthuma 2018-05-25 13:04:09 +02:00
parent 30ce2cc002
commit 235a783e03
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
st.c
View File

@ -28,10 +28,6 @@
#include <libutil.h> #include <libutil.h>
#endif #endif
#ifndef __OpenBSD__
#define pledge(a,b) 0
#endif
/* Arbitrary sizes */ /* Arbitrary sizes */
#define UTF_INVALID 0xFFFD #define UTF_INVALID 0xFFFD
#define UTF_SIZ 4 #define UTF_SIZ 4
@ -810,13 +806,17 @@ ttynew(char *line, char *cmd, char *out, char **args)
die("ioctl TIOCSCTTY failed: %s\n", strerror(errno)); die("ioctl TIOCSCTTY failed: %s\n", strerror(errno));
close(s); close(s);
close(m); close(m);
#ifdef __OpenBSD__
if (pledge("stdio getpw proc exec", NULL) == -1) if (pledge("stdio getpw proc exec", NULL) == -1)
die("pledge\n"); die("pledge\n");
#endif
execsh(cmd, args); execsh(cmd, args);
break; break;
default: default:
#ifdef __OpenBSD__
if (pledge("stdio rpath tty proc", NULL) == -1) if (pledge("stdio rpath tty proc", NULL) == -1)
die("pledge\n"); die("pledge\n");
#endif
close(s); close(s);
cmdfd = m; cmdfd = m;
signal(SIGCHLD, sigchld); signal(SIGCHLD, sigchld);