ood-ports-lbsd-fork1/archivers/bzip2/patches/patch-bzip2_c

$OpenBSD: patch-bzip2_c,v 1.6 2015/10/15 20:14:36 sthen Exp $
--- bzip2.c.orig	Sat Sep 11 00:04:53 2010
+++ bzip2.c	Thu Oct 15 01:55:25 2015
@@ -1257,6 +1257,17 @@ void compress ( Char *name )
             setExit(1);
             return;
          };
+         if (numFileNames == 1) { /* stdout, and only one input file */
+            if (pledge("stdio", NULL) == -1) {
+               fprintf ( stderr, "%s: pledge\n", progName );
+               exit ( 1 );
+            }
+         } else {
+            if (pledge("stdio rpath", NULL) == -1) {
+               fprintf ( stderr, "%s: pledge\n", progName );
+               exit ( 1 );
+            }
+         }
          break;
 
       case SM_F2F:
@@ -1434,6 +1445,17 @@ void uncompress ( Char *name )
             setExit(1);
             return;
          };
+         if (numFileNames == 1) { /* stdout, and only one input file */
+            if (pledge("stdio", NULL) == -1) {
+               fprintf ( stderr, "%s: pledge\n", progName );
+               exit ( 1 );
+            }
+         } else {
+            if (pledge("stdio rpath", NULL) == -1) {
+               fprintf ( stderr, "%s: pledge\n", progName );
+               exit ( 1 );
+            }
+         }
          break;
 
       case SM_F2F:
@@ -1781,6 +1803,11 @@ IntNative main ( IntNative argc, Char *argv[] )
    Cell   *aa;
    Bool   decode;
 
+   if (pledge("stdio rpath wpath cpath fattr", NULL) == -1) {
+      fprintf ( stderr, "%s: pledge\n", progName );
+      exit ( 1 );
+   }
+
    /*-- Be really really really paranoid :-) --*/
    if (sizeof(Int32) != 4 || sizeof(UInt32) != 4  ||
        sizeof(Int16) != 2 || sizeof(UInt16) != 2  ||
@@ -1958,6 +1985,10 @@ IntNative main ( IntNative argc, Char *argv[] )
 
    if (opMode == OM_Z) {
      if (srcMode == SM_I2O) {
+        if (pledge("stdio", NULL) == -1) { /* stdin -> stdout */
+           fprintf ( stderr, "%s: pledge\n", progName );
+           exit ( 1 );
+        }
         compress ( NULL );
      } else {
         decode = True;
@@ -1974,6 +2005,10 @@ IntNative main ( IntNative argc, Char *argv[] )
    if (opMode == OM_UNZ) {
       unzFailsExist = False;
       if (srcMode == SM_I2O) {
+         if (pledge("stdio", NULL) == -1) { /* stdin -> stdout */
+            fprintf ( stderr, "%s: pledge\n", progName );
+            exit ( 1 );
+         }
          uncompress ( NULL );
       } else {
          decode = True;