From: kibak.yoon <kibak.yoon@samsung.com>
Date: Fri, 18 Dec 2015 11:29:13 +0000 (+0900)
Subject: sensord: fix the bug which index can be out of range
X-Git-Tag: accepted/tizen/mobile/20151221.052204^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=76c08c803d7ef495f4145656e6c475adccb1ff65;p=platform%2Fcore%2Fapi%2Fsensor.git

sensord: fix the bug which index can be out of range

Change-Id: Idd64bde22e2a901627cd20b46174cbb4bf6e593f
Signed-off-by: kibak.yoon <kibak.yoon@samsung.com>
---

diff --git a/src/geomagnetic_field.c b/src/geomagnetic_field.c
index 162abdc..e599996 100644
--- a/src/geomagnetic_field.c
+++ b/src/geomagnetic_field.c
@@ -198,7 +198,7 @@ GEOMG1:
 		ar = ar*aor;
 		for (m = 0, D3 = 1, D4 = (n+m+D3)/D3; D4 > 0; D4--, m += D3) {
 			if (alt != oalt || glat != olat) {
-				if (n == m) {
+				if (n == m && m != 0) {
 					*(p+n+m*13) = st**(p+n-1+(m-1)*13);
 					dp[m][n] = st*dp[m-1][n-1]+ct**(p+n-1+(m-1)*13);
 					goto S50;