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authorMarkus Uhlin <markus@nifty-networks.net>2023-12-17 13:57:59 +0100
committerMarkus Uhlin <markus@nifty-networks.net>2023-12-17 13:57:59 +0100
commitec8d97e7d9b9c0a37f24050162c64dad202521c0 (patch)
tree50cf5c361bce8b3a5fafb1c65768e8998393d3b7 /FICS
parent4110da27224cc1774ef1c2f249cfd08cb79b9ae3 (diff)
Fixed compiler warning
Diffstat (limited to 'FICS')
-rw-r--r--FICS/board.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/FICS/board.c b/FICS/board.c
index c1980ce..33d5cd1 100644
--- a/FICS/board.c
+++ b/FICS/board.c
@@ -660,6 +660,7 @@ style12(game_state_t *b, move_t *ml)
{
char tmp[80];
int f, r;
+ int ret, too_long;
int ws, bs;
board_calc_strength(b, &ws, &bs);
@@ -706,7 +707,8 @@ style12(game_state_t *b, move_t *ml)
: b->lastIrreversable)));
strcat(bstring, tmp);
- sprintf(tmp, "%d %s %s %d %d %d %d %d %d %d %d %s (%s) %s %d\n",
+ ret = snprintf(tmp, sizeof tmp, "%d %s %s %d %d %d %d %d %d %d %d %s "
+ "(%s) %s %d\n",
(b->gameNum + 1),
garray[b->gameNum].white_name,
garray[b->gameNum].black_name,
@@ -732,6 +734,11 @@ style12(game_state_t *b, move_t *ml)
: "none"),
(orient == WHITE ? 0 : 1));
+ too_long = (ret < 0 || (size_t)ret >= sizeof tmp);
+ if (too_long) {
+ fprintf(stderr, "FICS: %s: warning: snprintf truncated\n",
+ __func__);
+ }
strcat(bstring, tmp);
return 0;