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Commit 46b51d08 authored Jun 24, 2013 by Zhao Hongjiang Committed by Steve French Jun 26, 2013

cifs: using strlcpy instead of strncpy



for NUL terminated string, need alway set '\0' in the end.

Signed-off-by: Zhao Hongjiang <zhaohongjiang@huawei.com>
Signed-off-by: Steve French <smfrench@gmail.com>

parent be7457d3

fs/cifs/connect.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3732,7 +3732,7 @@ CIFSTCon(const unsigned int xid, struct cifs_ses *ses,
		}
		bcc_ptr += length + 1;
		bytes_left -= (length + 1);
		strncpy(tcon->treeName, tree, MAX_TREE_SIZE);
		strlcpy(tcon->treeName, tree, sizeof(tcon->treeName));

		/* mostly informational -- no need to fail on error here */
		kfree(tcon->nativeFileSystem);

fs/cifs/smb2pdu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -746,7 +746,7 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses ses, const char tree,
		tcon->tidStatus = CifsGood;
		tcon->need_reconnect = false;
		tcon->tid = rsp->hdr.TreeId;
		strncpy(tcon->treeName, tree, MAX_TREE_SIZE);
		strlcpy(tcon->treeName, tree, sizeof(tcon->treeName));

		if ((rsp->Capabilities & SMB2_SHARE_CAP_DFS) &&
		((tcon->share_flags & SHI1005_FLAGS_DFS) == 0))