X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fexec.c;h=54135df2a9662cbf1f222ee468067812f52e1f72;hb=a4b47ab9464a8200528fad3101668abdd7379cf9;hp=a6f64a98ac508a5d29da37f30988e83ef7b1ec9c;hpb=9167b0b9a0ab7907191523f5a0528e3b9c288e21;p=pandora-kernel.git

diff --git a/fs/exec.c b/fs/exec.c
index a6f64a98ac50..54135df2a966 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -486,8 +486,6 @@ struct file *open_exec(const char *name)
 		if (!(nd.mnt->mnt_flags & MNT_NOEXEC) &&
 		    S_ISREG(inode->i_mode)) {
 			int err = vfs_permission(&nd, MAY_EXEC);
-			if (!err && !(inode->i_mode & 0111))
-				err = -EACCES;
 			file = ERR_PTR(err);
 			if (!err) {
 				file = nameidata_to_filp(&nd, O_RDONLY);
@@ -753,7 +751,7 @@ no_thread_group:
 
 		write_lock_irq(&tasklist_lock);
 		spin_lock(&oldsighand->siglock);
-		spin_lock(&newsighand->siglock);
+		spin_lock_nested(&newsighand->siglock, SINGLE_DEPTH_NESTING);
 
 		rcu_assign_pointer(current->sighand, newsighand);
 		recalc_sigpending();