From: Douglas Gregor <dgregor@apple.com>
Date: Tue, 9 Nov 2010 03:20:07 +0000 (+0000)
Subject: sprintf -> snprintf conversion, from Vladimir Kirillov
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5e0fb35232366d1956647c2e01ea183242fba28c;p=clang

sprintf -> snprintf conversion, from Vladimir Kirillov

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118478 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Frontend/DocumentXML.cpp b/lib/Frontend/DocumentXML.cpp
index 894f230216..e4526bab43 100644
--- a/lib/Frontend/DocumentXML.cpp
+++ b/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;
diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp
index 93532d19eb..9fe5ab4847 100644
--- a/lib/Lex/PPMacroExpansion.cpp
+++ b/lib/Lex/PPMacroExpansion.cpp
@@ -497,8 +497,8 @@ 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;
@@ -506,7 +506,7 @@ static void ComputeDATE_TIME(SourceLocation &DATELoc, SourceLocation &TIMELoc,
   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();
 }