mirrors/scst
1
0
Fork 0
mirror of https://github.com/SCST-project/scst.git synced 2026-05-17 10:41:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix crash on TP check, if file name is NULL

Browse Source 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3603 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2011-06-20 20:40:32 +00:00
parent 5ff5d0e667
commit 6a6dd2bf08
1 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
scst/src/dev_handlers/scst_vdisk.c
View File

@@ -609,14 +609,14 @@ out:
static void vdisk_check_tp_support(struct scst_vdisk_dev *virt_dev)
{
struct inode *inode;
struct file *fd;
struct inode *inode = NULL;
struct file *fd = NULL;
TRACE_ENTRY();
virt_dev->dev_thin_provisioned = 0;
if (virt_dev->rd_only)
if (virt_dev->rd_only || (virt_dev->filename == NULL))
goto out_check;
fd = filp_open(virt_dev->filename, O_LARGEFILE, 0600);
@@ -648,7 +648,8 @@ static void vdisk_check_tp_support(struct scst_vdisk_dev *virt_dev)
}
out_close:
filp_close(fd, NULL);
if (fd != NULL)
filp_close(fd, NULL);
out_check:
if (virt_dev->thin_provisioned_manually_set) {