diff options
Diffstat (limited to 'FICS')
| -rw-r--r-- | FICS/gamedb.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/FICS/gamedb.c b/FICS/gamedb.c index 7d094c2..abb31ff 100644 --- a/FICS/gamedb.c +++ b/FICS/gamedb.c @@ -1071,6 +1071,12 @@ got_attr_value(int g, char *attr, char *value, FILE *fp, char *file) if (garray[g].numHalfMoves == 0) return 0; + else if (garray[g].numHalfMoves < 0 || + (size_t)garray[g].numHalfMoves > INT_MAX / sizeof(move_t)) { + warnx("%s: num half moves out-of-bounds (%d)", __func__, + garray[g].numHalfMoves); + return -1; + } garray[g].moveListSize = garray[g].numHalfMoves; garray[g].moveList = reallocarray(NULL, sizeof(move_t), |