X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=security%2Fcommoncap.c;h=841eb4e5c62b6e91b0e799802791289366bfb45d;hb=60e04a5c533785c23ce6b76a6e5058328fe68edb;hp=8a6e097f99ea677acf091800f4bd3797975f9f75;hpb=e7de369050534025b33aab1033358bf47a577e4d;p=linux-2.6

diff --git a/security/commoncap.c b/security/commoncap.c
index 8a6e097f99..841eb4e5c6 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -60,8 +60,8 @@ int cap_settime(struct timespec *ts, struct timezone *tz)
 int cap_ptrace (struct task_struct *parent, struct task_struct *child)
 {
 	/* Derived from arch/i386/kernel/ptrace.c:sys_ptrace. */
-	if (!cap_issubset (child->cap_permitted, current->cap_permitted) &&
-	    !capable(CAP_SYS_PTRACE))
+	if (!cap_issubset(child->cap_permitted, parent->cap_permitted) &&
+	    !__capable(parent, CAP_SYS_PTRACE))
 		return -EPERM;
 	return 0;
 }