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pluto: Securely wipe sensitive data from memory.

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This commit is contained in:
Thomas Egerer
2011-05-10 15:19:46 +02:00
committed by Tobias Brunner
parent 261d5f22db
commit 9e6bb93ab9
1 changed files with 14 additions and 13 deletions
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src/pluto/state.c
+14 -13
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@@ -350,19 +350,20 @@ void delete_state(struct state *st)
DESTROY_IF(st->st_dh);
free(st->st_tpacket.ptr);
free(st->st_rpacket.ptr);
free(st->st_p1isa.ptr);
free(st->st_gi.ptr);
free(st->st_gr.ptr);
free(st->st_shared.ptr);
free(st->st_ni.ptr);
free(st->st_nr.ptr);
free(st->st_skeyid.ptr);
free(st->st_skeyid_d.ptr);
free(st->st_skeyid_a.ptr);
free(st->st_skeyid_e.ptr);
free(st->st_enc_key.ptr);
chunk_clear(&st->st_tpacket);
chunk_clear(&st->st_rpacket);
chunk_clear(&st->st_p1isa);
chunk_clear(&st->st_gi);
chunk_clear(&st->st_gr);
chunk_clear(&st->st_shared);
chunk_clear(&st->st_ni);
chunk_clear(&st->st_nr);
chunk_clear(&st->st_skeyid);
chunk_clear(&st->st_skeyid_d);
chunk_clear(&st->st_skeyid_a);
chunk_clear(&st->st_skeyid_e);
chunk_clear(&st->st_enc_key);
free(st->st_ah.our_keymat);
free(st->st_ah.peer_keymat);
free(st->st_esp.our_keymat);