X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Ftexture-manager-impl.cpp;h=c867b91d2a08b1f3e1d83f1f8cd990bafc37133e;hp=b2e0d03430985e12f7d8bbc0c48e64970f842314;hb=935ef82404ba71238cfa58b8938ac325604dd7d6;hpb=4b7e732208c99260eb1f7a19864fcd8ad30ed12c

diff --git a/dali-toolkit/internal/visuals/texture-manager-impl.cpp b/dali-toolkit/internal/visuals/texture-manager-impl.cpp
index b2e0d03..c867b91 100644
--- a/dali-toolkit/internal/visuals/texture-manager-impl.cpp
+++ b/dali-toolkit/internal/visuals/texture-manager-impl.cpp
@@ -47,7 +47,9 @@ size_t GetNumberOfThreads(const char* environmentVariable, size_t defaultValue)
 {
   using Dali::EnvironmentVariable::GetEnvironmentVariable;
   auto numberString = GetEnvironmentVariable(environmentVariable);
-  auto numberOfThreads = numberString ? std::strtol(numberString, nullptr, 10) : 0;
+  auto numberOfThreads = numberString ? std::strtoul(numberString, nullptr, 10) : 0;
+  constexpr auto MAX_NUMBER_OF_THREADS = 100u;
+  DALI_ASSERT_ALWAYS( numberOfThreads < MAX_NUMBER_OF_THREADS );
   return (numberOfThreads > 0) ? numberOfThreads : defaultValue;
 }