diff options
| author | Teodor Sigaev <teodor@sigaev.ru> | 2016-04-08 21:26:12 +0300 |
|---|---|---|
| committer | Teodor Sigaev <teodor@sigaev.ru> | 2016-04-08 21:26:12 +0300 |
| commit | d1eee9ba85be978c5b137d657dc8e3fd7bc2cebd (patch) | |
| tree | 4382767a27135f45fccdc8856ef768f8f6da821d /src | |
| parent | 9e77d0e3cf83b3a207d68a81738d7d6f0b60fe34 (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')
| -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 0648ec692e8..edebc2be20d 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)) |