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ANDROID: sdcardfs: fix external storage exporting incorrect uid

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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
This commit is contained in:
alvin_liang 2016-09-19 16:59:12 +08:00 committed by Amit Pundir
parent 22d5fcb521
commit a812e729a9
1 changed files with 1 additions and 1 deletions
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2
fs/sdcardfs/main.c
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@ -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);