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| author | Markus Uhlin <markus@nifty-networks.net> | 2026-04-08 00:30:35 +0200 |
|---|---|---|
| committer | Markus Uhlin <markus@nifty-networks.net> | 2026-04-08 00:30:35 +0200 |
| commit | 81d5b8cce7588fd69f12f171790a0e6ea8ddf568 (patch) | |
| tree | ae9a626cd6b7971fcc62f54b47c6f08e4c516066 | |
| parent | ee82bedce5d02efb31c7443fa146f33c9eb02924 (diff) | |
who_winloss: handle strlcat() truncation
| -rw-r--r-- | FICS/comproc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/FICS/comproc.c b/FICS/comproc.c index b655964..cd7d6bb 100644 --- a/FICS/comproc.c +++ b/FICS/comproc.c @@ -1114,8 +1114,11 @@ who_winloss(int p, int num, int plist[]) (void) strlcpy(tmp, "\n", sizeof tmp); } - strlcat(playerLine, tmp, sizeof playerLine); - pprintf(p, "%s", playerLine); + if (strlcat(playerLine, tmp, sizeof playerLine) >= + sizeof playerLine) + warnx("%s: error: strlcat() truncated", __func__); + else + pprintf(p, "%s", playerLine); } pprintf(p, " %3d Players Displayed.\n", num); |