diff options
| author | Artur Wojcik <artur.wojcik@intel.com> | 2009-12-10 12:03:39 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-12-10 12:03:39 -0700 |
| commit | 4e9d21862d0fbea7e028ff3a48a0b734440e6015 (patch) | |
| tree | c2141becd5ee1ddc44ab738e6f1693a643904ec8 /super-intel.c | |
| parent | c3ca5f60282b263808dff6b0b77538d2207c3568 (diff) | |
| download | mdadm-4e9d21862d0fbea7e028ff3a48a0b734440e6015.tar.gz mdadm-4e9d21862d0fbea7e028ff3a48a0b734440e6015.tar.xz mdadm-4e9d21862d0fbea7e028ff3a48a0b734440e6015.zip | |
Fix for NULL pointer dereference defect.
Pointer 'st' returned from call to function 'malloc' at line 320 may
be NULL and it will be dereferenced at line 321.
Signed-off-by: Artur Wojcik <artur.wojcik@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'super-intel.c')
| -rw-r--r-- | super-intel.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/super-intel.c b/super-intel.c index cf6288f..a2acaaf 100644 --- a/super-intel.c +++ b/super-intel.c @@ -318,6 +318,8 @@ static struct supertype *match_metadata_desc_imsm(char *arg) return NULL; st = malloc(sizeof(*st)); + if (!st) + return NULL; memset(st, 0, sizeof(*st)); st->ss = &super_imsm; st->max_devs = IMSM_MAX_DEVICES; |