New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.
Starred by 1 user

Issue metadata

Status: Fixed
Last visit > 30 days ago
Closed: Apr 2015
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 2
Type: Bug

issue 478478

Sign in to add a comment

Support buggy LG kernels when detecting seccomp

Project Member Reported by, Apr 20 2015

Issue description

Some LG Android kernels implement a system call whose number collides with sys_seccomp.

Try to work around this.

Retrieved from

* Saves extension list of media file
asmlinkage long sys_set_media_ext(char *mediaExtList)
	memset(savedfileExtList, 0, sizeof(savedfileExtList));

	if(mediaExtList != NULL){
		strncpy(savedfileExtList, mediaExtList, strlen(mediaExtList));

//	printk("%s :: savedfileExtList: %s\n", __func__,savedfileExtList);

	return 1;


Comment 1 by, Apr 20 2015

Blocking: chromium:478478
Project Member

Comment 3 by, Apr 23 2015

The following revision refers to this bug:

commit c08969c1b8b723494569c893b15c9b2e634ef0fc
Author: jln <>
Date: Thu Apr 23 22:07:49 2015

Linux sandbox: workaround colliding system call.

Some Android kernels have system calls that collide with sys_seccomp,
try to detect this situation.

BUG= 478891 

Review URL:

Cr-Commit-Position: refs/heads/master@{#326667}


Comment 4 by, Apr 29 2015

Status: Fixed

Sign in to add a comment