Revision: 48527
http://brlcad.svn.sourceforge.net/brlcad/?rev=48527&view=rev
Author: erikgreenwald
Date: 2012-01-12 17:06:48 +0000 (Thu, 12 Jan 2012)
Log Message:
-----------
test I1 values. Cov1483
Modified Paths:
--------------
brlcad/trunk/src/liboptical/photonmap.c
Modified: brlcad/trunk/src/liboptical/photonmap.c
===================================================================
--- brlcad/trunk/src/liboptical/photonmap.c 2012-01-12 16:58:28 UTC (rev
48526)
+++ brlcad/trunk/src/liboptical/photonmap.c 2012-01-12 17:06:48 UTC (rev
48527)
@@ -1204,7 +1204,7 @@
return 0;
}
ret = fread(&I1, sizeof(int), 1, FH);
- if (ret != 1) {
+ if (ret != 1 || I1 < 0 || I1 > INT_MAX) {
bu_log("Error reading irradiance cache file (map type)\n");
return 0;
}
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