Remove potential overflow risk & improve indent

The patch below does:
1) As d_name type may hold 255(NAME_MAX) characters at most,
   so I enlarge the array length to include the proper size.
   maxX and maxY are s32(int32) type(-2,147,483,648 ~ +2,147,483,647),
   which will cost 11 characters at most when writing to the arrary.
   Also silence the warning.
2) Replace sprintf with snprintf, a safer version;
3) Improve indent;
4) Remove debug sentence.

Bug-AGL: SPEC-2422

Change-Id: I6d83a92a3138decd2bc9b750b9659d581a9f1b6b
Signed-off-by: Li Xiaoming <lixm.fnst@cn.fujitsu.com>

0 files changed, 0 insertions, 0 deletions