29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
From 460d2c46a903fed295a1528c8b6273dd6b0e0d19 Mon Sep 17 00:00:00 2001
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From: thfrwn <11335318+rfht@users.noreply.github.com>
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Date: Fri, 9 Feb 2024 17:00:55 -0500
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Subject: [PATCH] mesa: fix off-by-one for newblock allocation in dlist_alloc
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Cc: mesa-stable
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Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27556>
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---
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src/mesa/main/dlist.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
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index b0184a24e20..9213641699a 100644
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--- a/src/mesa/main/dlist.c
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+++ b/src/mesa/main/dlist.c
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@@ -1220,7 +1220,7 @@ dlist_alloc(struct gl_context *ctx, OpCode opcode, GLuint bytes, bool align8)
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ctx->ListState.CurrentPos++;
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}
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- if (ctx->ListState.CurrentPos + numNodes + contNodes > BLOCK_SIZE) {
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+ if (ctx->ListState.CurrentPos + numNodes + contNodes >= BLOCK_SIZE) {
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/* This block is full. Allocate a new block and chain to it */
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Node *newblock;
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Node *n = ctx->ListState.CurrentBlock + ctx->ListState.CurrentPos;
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--
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2.45.2
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