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handshake: unref erp_cache when handshake is freed

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This makes the erp_cache ownership more consisten rather than
relying on the ERP state to free the cache.
This commit is contained in:
James Prestwood 2021-08-03 14:40:44 -07:00 committed by Denis Kenzior
parent 630c2c2a08
commit 95574e4538
1 changed files with 4 additions and 0 deletions
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4
src/handshake.c
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@ -41,6 +41,7 @@
#include "src/ie.h" #include "src/ie.h"
#include "src/util.h" #include "src/util.h"
#include "src/handshake.h" #include "src/handshake.h"
#include "src/erp.h"
static inline unsigned int n_ecc_groups() static inline unsigned int n_ecc_groups()
{ {
@ -106,6 +107,9 @@ void handshake_state_free(struct handshake_state *s)
l_free(s->mde); l_free(s->mde);
l_free(s->fte); l_free(s->fte);
if (s->erp_cache)
erp_cache_put(s->erp_cache);
if (s->passphrase) { if (s->passphrase) {
explicit_bzero(s->passphrase, strlen(s->passphrase)); explicit_bzero(s->passphrase, strlen(s->passphrase));
l_free(s->passphrase); l_free(s->passphrase);