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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2017-10-31 18:56:28 +0000 |
|---|---|---|
| committer | Andrew Lewis <nerf@judo.za.org> | 2018-01-24 11:53:00 +0200 |
| commit | e5b289762d39c1807746f163dd96f49776b18bc8 (patch) | |
| tree | 0d1f3fbc35d2b784bb503b75969f3d03a72b9232 | |
| parent | 16830495ffab0f812b04b7238becfffac518b4ac (diff) | |
| download | rspamd-e5b289762d39c1807746f163dd96f49776b18bc8.tar.gz rspamd-e5b289762d39c1807746f163dd96f49776b18bc8.zip | |
[Fix] Do not try to dereference last character
MFH: rspamd-1.6
| -rw-r--r-- | src/libstat/tokenizers/tokenizers.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/libstat/tokenizers/tokenizers.c b/src/libstat/tokenizers/tokenizers.c index f75310fe3..aec801b05 100644 --- a/src/libstat/tokenizers/tokenizers.c +++ b/src/libstat/tokenizers/tokenizers.c @@ -198,7 +198,7 @@ rspamd_tokenizer_get_word (rspamd_stat_token_t * buf, p = s; token->begin = s; - for (i = 0; i <= remain; ) { + for (i = 0; i < remain; ) { p = &s[i]; U8_NEXT (s, i, remain, uc); /* This also advances i */ @@ -254,6 +254,13 @@ rspamd_tokenizer_get_word (rspamd_stat_token_t * buf, } } + /* Last character */ + if (state == feed_token) { + goto set_token; + } + + return FALSE; + set_token: if (rl) { *rl = processed; |