extern/encfs
1
0
Fork 0
mirror of https://github.com/vgough/encfs.git synced 2025-06-20 03:37:50 +02:00
Code Issues Packages Projects Releases Wiki Activity

add error checking to setfsuid/setfsgid calls

Browse Source 
git-svn-id: http://encfs.googlecode.com/svn/trunk@13 db9cf616-1c43-0410-9cb8-a902689de0d6
This commit is contained in:
Valient Gough 2008-04-11 08:36:51 +00:00
parent 931dcdd2af
commit 9ce4a03887
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
encfs/FileNode.cpp
View File

@ -176,9 +176,23 @@ int FileNode::mknod(mode_t mode, dev_t rdev, uid_t uid, gid_t gid)
int olduid = -1; int olduid = -1;
int oldgid = -1; int oldgid = -1;
if(uid != 0) if(uid != 0)
{
olduid = setfsuid( uid ); olduid = setfsuid( uid );
if(olduid == -1)
{
rInfo("setfsuid error: %s", strerror(errno));
return -EPERM;
}
}
if(gid != 0) if(gid != 0)
{
oldgid = setfsgid( gid ); oldgid = setfsgid( gid );
if(oldgid == -1)
{
rInfo("setfsgid error: %s", strerror(errno));
return -EPERM;
}
}
/* /*
* cf. xmp_mknod() in fusexmp.c * cf. xmp_mknod() in fusexmp.c