The xlib/swrast driver only supports GL 2.1. This patch fixes a
crash if the app calls glGetString(GL_SHADING_LANGUAGE_VERSION).
---
src/mesa/main/version.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/mesa/main/version.c b/src/mesa/main/version.c
index 58e68b4..2c5bd77 100644
--- a/src/mesa/main/version.c
+++ b/src/mesa/main/version.c
@@ -617,6 +617,9 @@ _mesa_compute_version(struct gl_context *ctx)
*/
if (_mesa_is_desktop_gl(ctx)) {
switch (ctx->Version) {
+ case 21:
+ ctx->Const.GLSLVersion = 120;
+ break;
case 30:
ctx->Const.GLSLVersion = 130;
break;
--
2.7.4
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