Unterminated string array is used to populate random bus name
in check_prepare_env(). Added proper termination.
Signed-off-by: Jacek Janczyk <j.janc...@samsung.com>
---
test/test-kdbus.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/test/test-kdbus.c b/test/test-kdbus.c
index e369b4e..f0bf705 100644
--- a/test/test-kdbus.c
+++ b/test/test-kdbus.c
@@ -1042,7 +1042,7 @@ static int check_prepare_env(const struct kdbus_check *c,
struct kdbus_check_env
char name[64];
} bus_make;
unsigned int i;
- char n[32];
+ char n[32 + 1];
int ret;
env->control_fd = open("/dev/" KBUILD_MODNAME "/control",
O_RDWR|O_CLOEXEC);
@@ -1054,8 +1054,9 @@ static int check_prepare_env(const struct kdbus_check *c,
struct kdbus_check_env
bus_make.bs.bloom.size = 64;
bus_make.bs.bloom.n_hash = 1;
- for (i = 0; i < sizeof(n); i++)
+ for (i = 0; i < sizeof(n) - 1; i++)
n[i] = 'a' + (random() % ('z' - 'a'));
+ n[sizeof(n) - 1] = 0;
snprintf(bus_make.name, sizeof(bus_make.name), "%u-%s",
getuid(), n);
--
1.7.9.5
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