diff options
| -rw-r--r-- | FICS/playerdb.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/FICS/playerdb.c b/FICS/playerdb.c index 309a8fc..d1a08e5 100644 --- a/FICS/playerdb.c +++ b/FICS/playerdb.c @@ -409,10 +409,14 @@ add_to_list(FILE *fp, enum ListWhich lw, int *size, int p) #define SCAN_STR "%1023s" - if (*size <= 0) - return -2; + if (*size <= 0 || *size > MAX_GLOBAL_LIST_SIZE) { + warnx("%s: illegal list size (%d)", __func__, *size); + return -1; + } + while ((*size)-- > 0 && fscanf(fp, SCAN_STR, buf) == 1) list_add(p, lw, buf); + return (*size <= 0 ? 0 : -1); } |