diff options
| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2018-05-12 11:54:35 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2018-05-12 11:54:35 +0000 |
| commit | 15de2de8449b4f5063f93578ae68aa0bc79a205c (patch) | |
| tree | f0a7e3230212205e7ff88a2900de97026940f63c /sldns/parse.c | |
| parent | 689b65913bba5320ef50befddf4743c6dafde873 (diff) | |
Diffstat (limited to 'sldns/parse.c')
| -rw-r--r-- | sldns/parse.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sldns/parse.c b/sldns/parse.c index 35dee719628ca..e30a753a49bfc 100644 --- a/sldns/parse.c +++ b/sldns/parse.c @@ -120,6 +120,10 @@ sldns_fget_token_l(FILE *f, char *token, const char *delim, size_t limit, int *l if (line_nr) { *line_nr = *line_nr + 1; } + if (limit > 0 && (i >= limit || (size_t)(t-token) >= limit)) { + *t = '\0'; + return -1; + } *t++ = ' '; prev_c = c; continue; |