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A round of increasing robustness against buffer overruns.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21917 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-06-10 07:36:26 +00:00
parent 7408a69952
commit 00f605b930
11 changed files with 98 additions and 32 deletions
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6
glslang/MachineIndependent/parseConst.cpp
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@ -81,7 +81,7 @@ bool ParseBinary(bool /* preVisit */, TIntermBinary* node, TIntermTraverser* it)
TStorageQualifier qualifier = node->getType().getQualifier().storage;
if (qualifier != EvqConst) {
const int maxSize = 200;
const int maxSize = GlslangMaxTypeLength + 50;
char buf[maxSize];
snprintf(buf, maxSize, "'constructor' : assigning non-constant to %s", oit->type.getCompleteString().c_str());
oit->infoSink.info.message(EPrefixError, buf, node->getLine());
@ -99,7 +99,7 @@ bool ParseUnary(bool /* preVisit */, TIntermUnary* node, TIntermTraverser* it)
{
TConstTraverser* oit = static_cast<TConstTraverser*>(it);
const int maxSize = 200;
const int maxSize = GlslangMaxTypeLength + 50;
char buf[maxSize];
snprintf(buf, maxSize, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str());
oit->infoSink.info.message(EPrefixError, buf, node->getLine());
@ -113,7 +113,7 @@ bool ParseAggregate(bool /* preVisit */, TIntermAggregate* node, TIntermTraverse
TConstTraverser* oit = static_cast<TConstTraverser*>(it);
if (!node->isConstructor() && node->getOp() != EOpComma) {
const int maxSize = 200;
const int maxSize = GlslangMaxTypeLength + 50;
char buf[maxSize];
snprintf(buf, maxSize, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str());
oit->infoSink.info.message(EPrefixError, buf, node->getLine());