diff options
| -rw-r--r-- | src/mesa/main/getstring.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/main/getstring.c b/src/mesa/main/getstring.c index 748a9435746..9c9ade35955 100644 --- a/src/mesa/main/getstring.c +++ b/src/mesa/main/getstring.c @@ -126,6 +126,10 @@ _mesa_GetString( GLenum name ) case GL_VERSION: return (const GLubyte *) ctx->VersionString; case GL_EXTENSIONS: + if (ctx->API == API_OPENGL_CORE) { + _mesa_error(ctx, GL_INVALID_ENUM, "glGetString(GL_EXTENSIONS)"); + return (const GLubyte *) 0; + } return (const GLubyte *) ctx->Extensions.String; #if FEATURE_ARB_shading_language_100 || FEATURE_ES2 case GL_SHADING_LANGUAGE_VERSION: |