diff options
Diffstat (limited to 'daemons/cmirrord/functions.c')
| -rw-r--r-- | daemons/cmirrord/functions.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/daemons/cmirrord/functions.c b/daemons/cmirrord/functions.c index f6e09180d..61b3e118f 100644 --- a/daemons/cmirrord/functions.c +++ b/daemons/cmirrord/functions.c @@ -32,12 +32,13 @@ #define LOG_OFFSET 2 #define RESYNC_HISTORY 50 +#define RESYNC_BUFLEN 128 //static char resync_history[RESYNC_HISTORY][128]; //static int idx = 0; #define LOG_SPRINT(_lc, f, arg...) do { \ lc->idx++; \ lc->idx = lc->idx % RESYNC_HISTORY; \ - sprintf(lc->resync_history[lc->idx], f, ## arg); \ + snprintf(lc->resync_history[lc->idx], RESYNC_BUFLEN, f, ## arg); \ } while (0) struct log_header { @@ -88,7 +89,7 @@ struct log_c { size_t disk_size; /* size of disk_buffer in bytes */ void *disk_buffer; /* aligned memory for O_DIRECT */ int idx; - char resync_history[RESYNC_HISTORY][128]; + char resync_history[RESYNC_HISTORY][RESYNC_BUFLEN]; }; struct mark_entry { |