sprintf -> snprintf conversion, from Vladimir Kirillov

llvm-svn: 118478

Author: DougGregor

clang/lib/Frontend/DocumentXML.cpp

@@ -104,7 +104,7 @@ std::string DocumentXML::escapeString(const char* pStr,
       if (isprint(C))
         value += C;
       else {
-        sprintf(buffer, "\\%03o", C);
+        snprintf(buffer, sizeof(buffer), "\\%03o", C);
         value += buffer;
       }
       break;

clang/lib/Lex/PPMacroExpansion.cpp

@@ -497,16 +497,16 @@ static void ComputeDATE_TIME(SourceLocation &DATELoc, SourceLocation &TIMELoc,
     "Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"
   };
 
-  char TmpBuffer[100];
-  sprintf(TmpBuffer, "\"%s %2d %4d\"", Months[TM->tm_mon], TM->tm_mday,
+  char TmpBuffer[32];
+  snprintf(TmpBuffer, sizeof(TmpBuffer), "\"%s %2d %4d\"", Months[TM->tm_mon], TM->tm_mday,
           TM->tm_year+1900);
 
   Token TmpTok;
   TmpTok.startToken();
   PP.CreateString(TmpBuffer, strlen(TmpBuffer), TmpTok);
   DATELoc = TmpTok.getLocation();
 
-  sprintf(TmpBuffer, "\"%02d:%02d:%02d\"", TM->tm_hour, TM->tm_min, TM->tm_sec);
+  snprintf(TmpBuffer, sizeof(TmpBuffer), "\"%02d:%02d:%02d\"", TM->tm_hour, TM->tm_min, TM->tm_sec);
   PP.CreateString(TmpBuffer, strlen(TmpBuffer), TmpTok);
   TIMELoc = TmpTok.getLocation();
 }