From 48a94f81ee47b2bb061f94f7ec6e62e30d4a7c21 Mon Sep 17 00:00:00 2001 From: alvin_liang Date: Mon, 19 Sep 2016 16:59:12 +0800 Subject: [PATCH] ANDROID: sdcardfs: fix external storage exporting incorrect uid Symptom: App cannot write into per-app folder Root Cause: sdcardfs exports incorrect uid Solution: fix uid Project: All Note: Test done by RD: passed Change-Id: Iff64f6f40ba4c679f07f4426d3db6e6d0db7e3ca --- fs/sdcardfs/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/sdcardfs/main.c b/fs/sdcardfs/main.c index 6d526bf3d956..2decea3d1e3e 100644 --- a/fs/sdcardfs/main.c +++ b/fs/sdcardfs/main.c @@ -274,7 +274,7 @@ static int sdcardfs_read_super(struct super_block *sb, const char *dev_name, sb_info->options.fs_low_uid, sb_info->options.fs_low_gid, 00755);*/ } else { - setup_derived_state(sb->s_root->d_inode, PERM_ROOT, sb_info->options.fs_low_uid, AID_ROOT, false, sb->s_root->d_inode); + setup_derived_state(d_inode(sb->s_root), PERM_ROOT, sb_info->options.fs_user_id, AID_ROOT, false, d_inode(sb->s_root)); snprintf(sb_info->obbpath_s, PATH_MAX, "%s/Android/obb", dev_name); } fix_derived_permission(sb->s_root->d_inode); -- 2.34.1