pass-hal: standard: Fix overrun issue on bus.c

The size of defined character array must need one space (char)
for the last char ('\0'). This patch fixes the overrunt issue
by extending the size of array with +1.

Change-Id: Iec072a0337054c719bfcc59a5f0a29df9386ded4
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

diff --git a/src/bus/bus.c b/src/bus/bus.c
index 0915a48..65fa232 100644 (file)
--- a/src/bus/bus.c
+++ b/src/bus/bus.c
@@ -174,7 +174,7 @@ static int standard_dvfs_set_max_freq(char *res_name, int freq)
 static int standard_dvfs_get_available_min_freq(char *res_name)
 {
        char path[PATH_MAX];
-       char buf[MAX_BUF_SIZE];
+       char buf[MAX_BUF_SIZE + 1];
        char *p;
        int ret;
 
@@ -204,7 +204,7 @@ static int standard_dvfs_get_available_min_freq(char *res_name)
 static int standard_dvfs_get_available_max_freq(char *res_name)
 {
        char path[PATH_MAX];
-       char buf[MAX_BUF_SIZE];
+       char buf[MAX_BUF_SIZE + 1];
        char *p;
        int ret;