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| author |   Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-05 15:23:19 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-06 13:52:35 -0800 |
| commit | 5a501b3011095c9afb396cdade5be8db359df977 (patch) | |
| tree | 90b978c7c63c424c02157ae44b8b084a631e4437 /drivers/staging | |
| parent | Staging: add rt2870 wireless driver (diff) | |
| download | linux-dev-5a501b3011095c9afb396cdade5be8db359df977.tar.xz linux-dev-5a501b3011095c9afb396cdade5be8db359df977.zip | |
Staging: rt2870: disable root hack for reading files
We are now using credentials, so just blindly setting the fsuid and
fsguid isn't acceptable. All this means is that the config file needs
to be readable by the driver thread, not a big deal.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/rt2870/rt_profile.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/staging/rt2870/rt_profile.c b/drivers/staging/rt2870/rt_profile.c index 3e360c661589..c4474a6428ac 100644 --- a/drivers/staging/rt2870/rt_profile.c +++ b/drivers/staging/rt2870/rt_profile.c @@ -925,9 +925,11 @@ NDIS_STATUS RTMPReadParametersHook( // Save uid and gid used for filesystem access. // Set user and group to 0 (root) - orgfsuid = current->fsuid; - orgfsgid = current->fsgid; - current->fsuid=current->fsgid = 0; + orgfsuid = current_fsuid(); + orgfsgid = current_fsgid(); + /* Hm, can't really do this nicely anymore, so rely on these files + * being set to the proper permission to read them... */ + /* current->cred->fsuid = current->cred->fsgid = 0; */ orgfs = get_fs(); set_fs(KERNEL_DS); @@ -1590,8 +1592,10 @@ NDIS_STATUS RTMPReadParametersHook( } set_fs(orgfs); +#if 0 current->fsuid = orgfsuid; current->fsgid = orgfsgid; +#endif kfree(buffer); kfree(tmpbuf); |