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fixed early free() and invalid malloc of pubkey (with size of skey)

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git@daemon.de
2014-03-10 17:01:35 +01:00
parent 3f8efaeec4
commit e2a509f30b
1 changed files with 4 additions and 3 deletions
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7
libpcp/crypto.c
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@@ -600,7 +600,6 @@ size_t pcp_decrypt_stream_sym(Pcpstream *in, Pcpstream* out, byte *symkey, pcp_r
#endif #endif
} }
free(buf_nonce);
free(buf_cipher); free(buf_cipher);
if(recverify != NULL) { if(recverify != NULL) {
@@ -637,6 +636,8 @@ size_t pcp_decrypt_stream_sym(Pcpstream *in, Pcpstream* out, byte *symkey, pcp_r
free(signature_cr); free(signature_cr);
} }
free(buf_nonce);
return out_size; return out_size;
} }
@@ -655,8 +656,8 @@ pcp_rec_t *pcp_rec_new(byte *cipher, size_t clen, pcp_key_t *secret, pcp_pubkey_
r->secret = NULL; r->secret = NULL;
if(pub != NULL) { if(pub != NULL) {
r->pub = ucmalloc(sizeof(pcp_key_t)); r->pub = ucmalloc(sizeof(pcp_pubkey_t));
memcpy(r->pub, pub, sizeof(pcp_key_t)); memcpy(r->pub, pub, sizeof(pcp_pubkey_t));
} }
else else
r->pub = NULL; r->pub = NULL;