Updated call to get_root_filename to default to a.ncexe.log and report error...

Updated call to get_root_filename to default to a.ncexe.log and report error msg for RHEL with ida 6.8

Former-commit-id: 694b2b72bfe0f3698dd1b751bffdcf87b15df34d

src/interfaces/idapro/STARSIDAProgram.cpp

@@ -30,6 +30,7 @@
 using namespace std;
 
 #define SMP_DEBUG 1
+#define GET_ROOT_FILE_NAME_KLUDGE 1
 
 // Limit on bytes of code for full analysis
 #define STARS_CODESIZE_FULL_ANALYSIS_LIMIT 8000000 
@@ -103,9 +104,16 @@ void STARS_IDA_Program_t::DetermineRootFileName(void) {
 	for (size_t Index = 0; Index < (STARS_MAXSTR - 1); ++Index) {
 		TempRootName[Index] = 'S';
 	}
+#if GET_ROOT_FILE_NAME_KLUDGE == 1
+	::qstrncpy(TempRootName, "a.ncexe", sizeof(TempRootName));
+	STARS_ssize_t FileLen = ::get_root_filename(TempRootName, sizeof(TempRootName) - 1);
+	if( FileLen < 0 ) 
+		SMP_msg("get_root_filename failure dectected, defaulting to a.ncexe.  Output may not be where expected.");
+#else
 	TempRootName[STARS_MAXSTR - 1] = '\0';
 	STARS_ssize_t FileLen = ::get_root_filename(TempRootName, sizeof(TempRootName) - 1);
 	assert(0 < FileLen);
+#endif
 	string TempRootString(TempRootName);
 	this->SetRootFileName(TempRootString);
 	return;