Avoid calling usbg_read_string with a 40 byte long buffer, which in turn is filled in
by usbg_read_buf which uses a maximum of USBG_MAX_STR_LENGTH which is 256 bytes.
Signed-off-by: Philippe De Swert <philippe.deswert@xxxxxxxxxxxxxxx>
---
src/usbg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/usbg.c b/src/usbg.c
index 5d9c083..66aa435 100644
--- a/src/usbg.c
+++ b/src/usbg.c
@@ -681,7 +681,7 @@ static int usbg_parse_function_net_attrs(usbg_function *f,
usbg_function_attrs *f_attrs)
{
struct ether_addr *addr;
- char str_addr[40];
+ char str_addr[USBG_MAX_STR_LENGTH];
int ret;
ret = usbg_read_string(f->path, f->name, "dev_addr", str_addr);
--
1.8.1.2
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