From 2fbabe31a19e10c68357884846454753ee2b4cc3 Mon Sep 17 00:00:00 2001 From: Dan Kennedy Date: Fri, 11 Jan 2019 21:34:25 +0000 Subject: [PATCH 0748/1009] Fix a segfault in fts3 prompted by a corrupted database. https://github.com/mackyle/sqlite/commit/2fbabe31a19e10c68357884846454753ee2b4cc3 --- ext/fts3/fts3.c | 2 +- 1 files changed, 1 insertions(+), 1 deletion(-) diff --git a/ext/fts3/fts3.c b/ext/fts3/fts3.c index e168fae..5266749 100644 --- a/ext/fts3/fts3.c +++ b/ext/fts3/fts3.c @@ -2899,7 +2899,7 @@ static int fts3SegReaderCursor( /* If zTerm is not NULL, and this segment is not stored entirely on its ** root node, the range of leaves scanned can be reduced. Do this. */ - if( iStartBlock && zTerm ){ + if( iStartBlock && zTerm && zRoot ){ sqlite3_int64 *pi = (isPrefix ? &iLeavesEndBlock : 0); rc = fts3SelectLeaf(p, zTerm, nTerm, zRoot, nRoot, &iStartBlock, pi); if( rc!=SQLITE_OK ) goto finished; -- 1.8.3.1