diff options
Diffstat (limited to 'eperd/eperd.c')
| -rw-r--r-- | eperd/eperd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/eperd/eperd.c b/eperd/eperd.c index bfa3615..131f5d5 100644 --- a/eperd/eperd.c +++ b/eperd/eperd.c @@ -52,6 +52,8 @@ #define MAXLINES 256 /* max lines in non-root crontabs */ #endif +#define MAX_INTERVAL (2*366*24*3600) /* No intervals bigger than 2 years */ + #define URANDOM_DEV "/dev/urandom" #define ATLAS_FW_VERSION "/home/atlas/state/FIRMWARE_APPS_VERSION" @@ -496,7 +498,9 @@ static void SynchronizeFile(const char *fileName) line->start_time= strtoul(tokens[1], &check1, 10); line->end_time= strtoul(tokens[2], &check2, 10); - if (line->interval <= 0 || check0[0] != '\0' || + if (line->interval <= 0 || + line->interval > MAX_INTERVAL || + check0[0] != '\0' || check1[0] != '\0' || check2[0] != '\0') { |