Some assertions, just in case.

2011-03-24 05:00:46 -05:00
parent e4df5c7fd0
commit 23e1521a6b
4 changed files with 20 additions and 2 deletions
--- a/indra/llmessage/lldatapacker.cpp
+++ b/indra/llmessage/lldatapacker.cpp
@@ -1908,7 +1908,12 @@ BOOL LLDataPackerAsciiFile::getValueStr(const char *name, char *out_value, S32 v
 	if (mFP)
 	{
 		fpos_t last_pos;
-		fgetpos(mFP, &last_pos);
+		if (0 != fgetpos(mFP, &last_pos)) // 0==success for fgetpos
+		{
+			llwarns << "Data packer failed to fgetpos" << llendl;
+			return FALSE;
+		}
+
 		if (fgets(buffer, DP_BUFSIZE, mFP) == NULL)
 		{
 			buffer[0] = '\0';