diff options
Diffstat (limited to 'FICS/comproc.c')
| -rw-r--r-- | FICS/comproc.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/FICS/comproc.c b/FICS/comproc.c index 0425828..0751f24 100644 --- a/FICS/comproc.c +++ b/FICS/comproc.c @@ -284,8 +284,13 @@ com_news(int p, param_list param) * File exists - show it */ - snprintf(filename, sizeof filename, "%s/news.%s", news_dir, - param[0].val.word); + ret = snprintf(filename, sizeof filename, "%s/news.%s", + news_dir, param[0].val.word); + + if (is_too_long(ret, sizeof filename)) { + warnx("%s: fatal: too long filename", __func__); + return COM_OK; + } if ((fp = fopen(filename, "r")) == NULL) { pprintf(p, "No more info.\n"); @@ -297,9 +302,14 @@ com_news(int p, param_list param) return COM_OK; } - snprintf(filename, sizeof filename, "news.%s", + ret = snprintf(filename, sizeof filename, "news.%s", param[0].val.word); + if (is_too_long(ret, sizeof filename)) { + warnx("%s: fatal: too long filename", __func__); + return COM_OK; + } + if (psend_file(p, news_dir, filename) < 0) { pprintf(p, "Internal error - couldn't send news file!" "\n"); |