diff options
| -rw-r--r-- | src/c/fastforge_logic.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/c/fastforge_logic.c b/src/c/fastforge_logic.c index 8a66804..a21ae36 100644 --- a/src/c/fastforge_logic.c +++ b/src/c/fastforge_logic.c @@ -10,6 +10,7 @@ typedef time_t ff_sys_time_t; #include <stdio.h> #include <stdlib.h> +#include <limits.h> time_t entry_duration_seconds(const FastEntry *entry) { @@ -128,6 +129,10 @@ void fastforge_streak_recompute(const FastEntry *entries, int count, time_t now, return; } + if ((size_t)count > SIZE_MAX / sizeof(time_t)) { + return; + } + size_t completion_capacity = (size_t)count; time_t *completion_days = malloc(completion_capacity * sizeof(*completion_days)); if (!completion_days) { |