diff options
| author | Aurelien Aptel | 2020-06-04 17:23:55 +0200 |
|---|---|---|
| committer | Steve French | 2020-06-04 13:50:55 -0500 |
| commit | 7c06514afd38ed7a4b83edfd39ab033c804b4cf3 (patch) | |
| tree | 9bed20ebe6e9f8ebd700cf37e26ac009ade4a3a0 /fs/cifs/file.c | |
| parent | 8e84a61a9c5ce55c5707448bb3c2cc544fccaa21 (diff) | |
cifs: multichannel: always zero struct cifs_io_parms
SMB2_read/SMB2_write check and use cifs_io_parms->server, which might
be uninitialized memory.
This change makes all callers zero-initialize the struct.
Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/file.c')
| -rw-r--r-- | fs/cifs/file.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 226bfa5e9444..de130f3aa452 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1853,7 +1853,7 @@ cifs_write(struct cifsFileInfo *open_file, __u32 pid, const char *write_data, unsigned int xid; struct dentry *dentry = open_file->dentry; struct cifsInodeInfo *cifsi = CIFS_I(d_inode(dentry)); - struct cifs_io_parms io_parms; + struct cifs_io_parms io_parms = {0}; cifs_dbg(FYI, "write %zd bytes to offset %lld of %pd\n", write_size, *offset, dentry); @@ -4014,7 +4014,7 @@ cifs_read(struct file *file, char *read_data, size_t read_size, loff_t *offset) unsigned int xid; char *cur_offset; struct cifsFileInfo *open_file; - struct cifs_io_parms io_parms; + struct cifs_io_parms io_parms = {0}; int buf_type = CIFS_NO_BUFFER; __u32 pid; |