fix -Werror=array-bounds=

error: array subscript -1 is below array bounds of 'call_waiting_entry_t[20]'

Change-Id: I032f85fdb802dbf009e7f1e5e8dd47d937ece384
Signed-off-by: Dongkyun Son <dongkyun.s@samsung.com>

diff --git a/vmodem/db/db_ss.c b/vmodem/db/db_ss.c
index 05a9248..bcf1cf6 100644 (file)
--- a/vmodem/db/db_ss.c
+++ b/vmodem/db/db_ss.c
@@ -1045,13 +1045,14 @@ void set_call_waiting_entry(call_waiting_entry_t * entry, int num)
        memset(g_cw_entry, 0, sizeof(g_cw_entry));
     else
     {
+       if(num > 20) num = 20;
        g_cw_entry[num-1].tel_class = entry->tel_class;
        g_cw_entry[num-1].ss_mode = entry->ss_mode;
        g_cw_entry[0].count = num;
        memset(&g_cw_entry[num-1].number, 0, MAX_GSM_DIALED_DIGITS_NUMBER);
        memcpy(&g_cw_entry[num-1].number, &entry->number, strlen((char*)&entry->number));
+       log_msg(MSGL_VGSM_INFO,"[set_call_waiting_entry]--------class : %d, ss_mode : %d, num : %d\n", g_cw_entry[num-1].tel_class, g_cw_entry[num-1].ss_mode, num);
     }
-    log_msg(MSGL_VGSM_INFO,"[set_call_waiting_entry]--------class : %d, ss_mode : %d, num : %d\n", g_cw_entry[num-1].tel_class, g_cw_entry[num-1].ss_mode, num);
 }
 
 call_waiting_entry_t * get_call_waiting_entry()