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Change sensitive strbufs/sgrowarrays to the new _nm version.

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The _nm strategy is slower, so I don't want to just change everything
over no matter what its contents. In this pass I've tried to catch
everything that holds the _really_ sensitive things like passwords,
private keys and session keys.
This commit is contained in:
Simon Tatham
2019-03-01 19:28:00 +00:00
parent a7abc7c867
commit bde7b6b158
18 changed files with 53 additions and 53 deletions
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4
sshrsa.c
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@ -197,7 +197,7 @@ mp_int *rsa_ssh1_decrypt(mp_int *input, RSAKey *key)
bool rsa_ssh1_decrypt_pkcs1(mp_int *input, RSAKey *key,
strbuf *outbuf)
{
strbuf *data = strbuf_new();
strbuf *data = strbuf_new_nm();
bool success = false;
BinarySource src[1];
@ -872,7 +872,7 @@ strbuf *ssh_rsakex_encrypt(RSAKey *rsa, const ssh_hashalg *h, ptrlen in)
assert(in.len > 0 && in.len <= k - 2*HLEN - 2);
/* The length of the output data wants to be precisely k. */
strbuf *toret = strbuf_new();
strbuf *toret = strbuf_new_nm();
int outlen = k;
unsigned char *out = strbuf_append(toret, outlen);