diff options
| author | Teodor Sigaev | 2016-04-08 18:26:25 +0000 |
|---|---|---|
| committer | Teodor Sigaev | 2016-04-08 18:26:25 +0000 |
| commit | 94cda4f1065bcd21bdce664dc03eaa31faba0442 (patch) | |
| tree | 793b6aa1f05feccc5884eef74b01c7754fb155f4 /src/backend | |
| parent | d2189a8026dbfa7542c96e4a63ef09b02e625748 (diff) | |
Fix possible use of uninitialised value in ts_headline()
Found during investigation of failure of skink buildfarm member and its
valgrind report.
Backpatch to all supported branches
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/tsearch/wparser_def.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/backend/tsearch/wparser_def.c b/src/backend/tsearch/wparser_def.c index b2da46c5872..edaf0424814 100644 --- a/src/backend/tsearch/wparser_def.c +++ b/src/backend/tsearch/wparser_def.c @@ -2439,6 +2439,8 @@ mark_hl_words(HeadlineParsedText *prs, TSQuery query, int highlight, } else { /* shorter cover :((( */ + if (i > q) + i = q; for (; curlen > min_words; i--) { if (!NONWORDTOKEN(prs->words[i].type)) |