Add some details on exactly how to comply with the GPL

[oweals/busybox.git] / libbb / procps.c

diff --git a/libbb/procps.c b/libbb/procps.c
index 7df0718692a368b2f2a169e02964dbdafccdc86b..44103fae8992d9b877967e3c577914c2b07d8708 100644 (file)
--- a/libbb/procps.c
+++ b/libbb/procps.c
@@ -16,7 +16,11 @@
 
 #include "libbb.h"
 
-extern procps_status_t * procps_scan(int save_user_arg0)
+extern procps_status_t * procps_scan(int save_user_arg0
+#ifdef CONFIG_SELINUX
+       , int use_selinux , security_id_t *sid
+#endif
+       )
 {
        static DIR *dir;
        struct dirent *entry;
@@ -53,6 +57,14 @@ extern procps_status_t * procps_scan(int save_user_arg0)
                sprintf(status, "/proc/%d/stat", pid);
                if((fp = fopen(status, "r")) == NULL)
                        continue;
+#ifdef CONFIG_SELINUX
+               if(use_selinux)
+               {
+                       if(fstat_secure(fileno(fp), &sb, sid))
+                               continue;
+               }
+               else
+#endif
                if(fstat(fileno(fp), &sb))
                        continue;
                my_getpwuid(curstatus.user, sb.st_uid);