Fix buffer initialization.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2024-08-25 20:21:43 +02:00
parent f234b0dc26
commit 02556fcde1
4 changed files with 28 additions and 18 deletions
--- a/src/fido/ctap2_cbor.h
+++ b/src/fido/ctap2_cbor.h
@@ -159,7 +159,7 @@ typedef struct CborCharString {

 #define CBOR_FIELD_GET_KEY_TEXT(_n) \
    CBOR_ASSERT(cbor_value_is_text_string(&(_f##_n)) == true); \
-    char _fd##_n[64]; \
+    char _fd##_n[64] = {0}; \
    size_t _fdl##_n = sizeof(_fd##_n); \
    CBOR_CHECK(cbor_value_copy_text_string(&(_f##_n), _fd##_n, &_fdl##_n, &(_f##_n)))