patch-2.4.17 linux/fs/exec.c

• Lines: 19
• Date: Fri Dec 21 16:40:32 2001
• Orig file: linux-2.4.16/fs/exec.c
• Orig date: Sat Nov 3 01:39:20 2001

diff -Naur -X /home/marcelo/lib/dontdiff linux-2.4.16/fs/exec.c linux/fs/exec.c
@@ -586,7 +586,7 @@
 flush_failed:
 	spin_lock_irq(&current->sigmask_lock);
 	if (current->sig != oldsig) {
-		kfree(current->sig);
+		kmem_cache_free(sigact_cachep, current->sig);
 		current->sig = oldsig;
 	}
 	spin_unlock_irq(&current->sigmask_lock);
@@ -973,9 +973,7 @@
 	if (do_truncate(file->f_dentry, 0) != 0)
 		goto close_fail;
 
-	down_read(&current->mm->mmap_sem);
 	retval = binfmt->core_dump(signr, regs, file);
-	up_read(&current->mm->mmap_sem);
 
 close_fail:
 	filp_close(file, NULL);