[Mesa-dev] [PATCH 3/4] st/dri2: Propagate stapi make_current failure

[George Barrett]

dri_make_current discards the return value of st_api_make_current,
preventing callers up the stack being made aware of any failures.
---
 src/gallium/state_trackers/dri/dri_context.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gallium/state_trackers/dri/dri_context.c b/src/gallium/state_trackers/dri/dri_context.c
index 18bbfa046c..6d11939ddf 100644
--- a/src/gallium/state_trackers/dri/dri_context.c
+++ b/src/gallium/state_trackers/dri/dri_context.c
@@ -281,7 +281,9 @@ dri_make_current(__DRIcontext * cPriv,
       read->texture_stamp = driReadPriv->lastStamp - 1;
    }
 
-   ctx->stapi->make_current(ctx->stapi, ctx->st, &draw->base, &read->base);
+   if (!ctx->stapi->make_current(ctx->stapi, ctx->st, &draw->base,
+                                 &read->base))
+      return GL_FALSE;
 
    /* This is ok to call here. If they are already init, it's a no-op. */
    if (ctx->pp && draw->textures[ST_ATTACHMENT_BACK_LEFT])
-- 
2.14.3

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