commit c1649ab01522f6258fc2555869cbf3abb7535515 Author: Nick Mathewson nickm@torproject.org Date: Fri Feb 14 08:15:37 2020 -0500
Wipe the entire hashent structure, not just the first sizeof(void*) --- src/core/or/circuitmux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/core/or/circuitmux.c b/src/core/or/circuitmux.c index 72f6ba662..4b19a12e3 100644 --- a/src/core/or/circuitmux.c +++ b/src/core/or/circuitmux.c @@ -978,7 +978,7 @@ circuitmux_detach_circuit,(circuitmux_t *cmux, circuit_t *circ)) /* Wipe and free the hash entry */ // This isn't sensitive, but we want to be sure to know if we're accessing // this accidentally. - memwipe(hashent, 0xef, sizeof(hashent)); + memwipe(hashent, 0xef, sizeof(*hashent)); tor_free(hashent); } }