tree 296daf2925bf738bfd81d6ba4e47ad65c6143a17
parent 9a6b9137db9cd00e1189322a5db5581cd67e2867
author daegeun.song <daegeun.song@lge.com> 1429669889 +0900
committer daegeun.song <daegeun.song@lge.com> 1429743914 +0900

fix possible buffer overrun in librank

Use snprintf instead of sprintf and fclose() before return.

Change-Id: I2c367b2e7b943f4ed10551c18ecc971e6b830c66
Signed-off-by: Daegeun Song <daegeun.song@lge.com>