From: Mark Adams <marka@nvidia.com>
Date: Thu, 15 Oct 2015 20:16:52 +0000 (-0400)
Subject: Replace sprintf() usage with snprintf()
X-Git-Tag: upstream/0.1~358^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4123a04ca98e63d23b62f3bb0361bc5ff0e573c7;p=platform%2Fupstream%2Fglslang.git

Replace sprintf() usage with snprintf()

This fixes compilation in build environments with stricter warnings enabled
---

diff --git a/glslang/MachineIndependent/preprocessor/Pp.cpp b/glslang/MachineIndependent/preprocessor/Pp.cpp
index 406767a..72dbcae 100644
--- a/glslang/MachineIndependent/preprocessor/Pp.cpp
+++ b/glslang/MachineIndependent/preprocessor/Pp.cpp
@@ -1004,7 +1004,7 @@ int TPpContext::MacroExpand(int atom, TPpToken* ppToken, bool expandUndef, bool
     switch (atom) {
     case PpAtomLineMacro:
         ppToken->ival = parseContext.getCurrentLoc().line;
-        sprintf(ppToken->name, "%d", ppToken->ival);
+        snprintf(ppToken->name, sizeof(ppToken->name), "%d", ppToken->ival);
         UngetToken(PpAtomConstInt, ppToken);
         return 1;
 
@@ -1012,14 +1012,14 @@ int TPpContext::MacroExpand(int atom, TPpToken* ppToken, bool expandUndef, bool
         if (parseContext.getCurrentLoc().name)
             parseContext.ppRequireExtensions(ppToken->loc, 1, &E_GL_GOOGLE_cpp_style_line_directive, "filename-based __FILE__");
         ppToken->ival = parseContext.getCurrentLoc().string;
-        sprintf(ppToken->name, "%s", ppToken->loc.getStringNameOrNum().c_str());
+        snprintf(ppToken->name, sizeof(ppToken->name), "%s", ppToken->loc.getStringNameOrNum().c_str());
         UngetToken(PpAtomConstInt, ppToken);
         return 1;
     }
 
     case PpAtomVersionMacro:
         ppToken->ival = parseContext.version;
-        sprintf(ppToken->name, "%d", ppToken->ival);
+        snprintf(ppToken->name, sizeof(ppToken->name), "%d", ppToken->ival);
         UngetToken(PpAtomConstInt, ppToken);
         return 1;