sqlite/sqlite-3.26-CVE-2019-13753.patch

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From 0b3ba64a9c7f785f6b3f1c1c15c5b0f1e41e0461 Mon Sep 17 00:00:00 2001
From: Ondrej Dubaj <odubaj@redhat.com>
Date: Thu, 2 Jan 2020 10:25:58 +0100
Subject: [PATCH] Remove a reachable NEVER() in FTS3.
---
ext/fts3/fts3_write.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ext/fts3/fts3_write.c b/ext/fts3/fts3_write.c
index ee668aa..8624329 100644
--- a/ext/fts3/fts3_write.c
+++ b/ext/fts3/fts3_write.c
@@ -3830,7 +3830,7 @@ static int fts3IncrmergePush(
** be added to. */
nPrefix = fts3PrefixCompress(pNode->key.a, pNode->key.n, zTerm, nTerm);
nSuffix = nTerm - nPrefix;
- if( NEVER(nSuffix<=0) ) return FTS_CORRUPT_VTAB;
+ if(nSuffix<=0 ) return FTS_CORRUPT_VTAB;
nSpace = sqlite3Fts3VarintLen(nPrefix);
nSpace += sqlite3Fts3VarintLen(nSuffix) + nSuffix;
--
2.19.1