diff options
| author | Markus Uhlin <markus@nifty-networks.net> | 2026-04-04 19:32:18 +0200 |
|---|---|---|
| committer | Markus Uhlin <markus@nifty-networks.net> | 2026-04-04 19:32:18 +0200 |
| commit | 2030f3546c5a310c630e8efeec2c793079a82923 (patch) | |
| tree | 8df15c0bcbcb020c36b4782d86e1fde005d11e68 | |
| parent | 95aa1717b03294a2a9d3b7c308590be8d1c0052b (diff) | |
com_stats: check for strlcat() truncation
| -rw-r--r-- | FICS/comproc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/FICS/comproc.c b/FICS/comproc.c index cdfc534..d0f4fb9 100644 --- a/FICS/comproc.c +++ b/FICS/comproc.c @@ -491,8 +491,10 @@ com_stats(int p, param_list param) (void) strlcpy(tmp, "(Never connected.)\n", sizeof tmp); } - strlcat(line, tmp, sizeof line); - pprintf(p, "%s", line); + if (strlcat(line, tmp, sizeof line) >= sizeof line) + warnx("%s: error: strlcat() truncated", __func__); + else + pprintf(p, "%s", line); if (parray[p1].simul_info.numBoards) { t = 0; |