diff options
Diffstat (limited to 'FICS')
| -rw-r--r-- | FICS/ratings.c | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/FICS/ratings.c b/FICS/ratings.c index f8cc424..446a88d 100644 --- a/FICS/ratings.c +++ b/FICS/ratings.c @@ -1498,19 +1498,46 @@ CompareStats(char *name1, statistics *s1, PRIVATE int GetRankFileName(char *out, const size_t size, int type) { + int ret; + + if (out == NULL) { + warnx("%s: invalid arg: null pointer detected", __func__); + return -1; + } + switch (type) { case TYPE_BLITZ: - snprintf(out, size, "%s/rank.blitz", sdir); + ret = snprintf(out, size, "%s/rank.blitz", sdir); + + if (is_too_long(ret, size)) { + warnx("%s: snprintf: truncated", __func__); + return -1; + } + return type; case TYPE_STAND: - snprintf(out, size, "%s/rank.std", sdir); + ret = snprintf(out, size, "%s/rank.std", sdir); + + if (is_too_long(ret, size)) { + warnx("%s: snprintf: truncated", __func__); + return -1; + } + return type; case TYPE_WILD: - snprintf(out, size, "%s/rank.wild", sdir); + ret = snprintf(out, size, "%s/rank.wild", sdir); + + if (is_too_long(ret, size)) { + warnx("%s: snprintf: truncated", __func__); + return -1; + } + return type; default: - return -1; + break; } + + return -1; } PUBLIC void |