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| author | Xi Wang <xi.wang@gmail.com> | 2013-01-04 03:22:57 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-11 09:03:38 -0800 |
| commit | 31c4e8cd42eb2f6aedccd13670e113d2ca1db39e (patch) | |
| tree | 6f0ac9410a4a001c60006341ce8b3e8280191d36 /drivers/input/joystick/walkera0701.c | |
| parent | d6e0c42ccbb489d73ebc3973583474257a028d66 (diff) | |
| download | kernel_samsung_smdk4412-31c4e8cd42eb2f6aedccd13670e113d2ca1db39e.zip kernel_samsung_smdk4412-31c4e8cd42eb2f6aedccd13670e113d2ca1db39e.tar.gz kernel_samsung_smdk4412-31c4e8cd42eb2f6aedccd13670e113d2ca1db39e.tar.bz2 | |
nfs: fix null checking in nfs_get_option_str()
commit e25fbe380c4e3c09afa98bcdcd9d3921443adab8 upstream.
The following null pointer check is broken.
*option = match_strdup(args);
return !option;
The pointer `option' must be non-null, and thus `!option' is always false.
Use `!*option' instead.
The bug was introduced in commit c5cb09b6f8 ("Cleanup: Factor out some
cut-and-paste code.").
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/input/joystick/walkera0701.c')
0 files changed, 0 insertions, 0 deletions