From d87bc726c7cc98f8c26b60ece5f20236e9de1bc3 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Mon, 24 Mar 2025 00:44:54 +0100
Subject: [PATCH] PSStack::roll: Protect against doing int = -INT_MIN

---
 poppler/Function.cc | 2 +-
 1 file changed, 1 insertion(+),  deletion(-)

diff --git a/poppler/Function.cc b/poppler/Function.cc
index d84c4e350..f3168f191 100644
--- a/poppler/Function.cc
+++ b/poppler/Function.cc
@@ -1068,7 +1068,7 @@ void PSStack::roll(int n, int j)
     PSObject obj;
     int i, k;
 
-    if (unlikely(n == 0)) {
+    if (unlikely(n == 0 || j == INT_MIN)) {
         return;
     }
     if (j >= 0) {
-- 
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