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pki: Use self-explanatory variable names

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Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jakub Jelen
2018-11-22 10:47:23 +01:00
committed by Andreas Schneider
parent 46d8840f7e
commit 7b725e6bc7
1 changed files with 10 additions and 10 deletions
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20
src/pki.c
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@@ -1867,10 +1867,10 @@ int ssh_pki_import_signature_blob(const ssh_string sig_blob,
const ssh_key pubkey,
ssh_signature *psig)
{
ssh_signature sig;
ssh_signature sig = NULL;
enum ssh_keytypes_e type;
enum ssh_digest_e hash_type;
ssh_string str;
ssh_string algorithm = NULL, blob = NULL;
ssh_buffer buf;
const char *alg = NULL;
int rc;
@@ -1892,25 +1892,25 @@ int ssh_pki_import_signature_blob(const ssh_string sig_blob,
return SSH_ERROR;
}
str = ssh_buffer_get_ssh_string(buf);
if (str == NULL) {
algorithm = ssh_buffer_get_ssh_string(buf);
if (algorithm == NULL) {
ssh_buffer_free(buf);
return SSH_ERROR;
}
alg = ssh_string_get_char(str);
alg = ssh_string_get_char(algorithm);
type = ssh_key_type_from_signature_name(alg);
hash_type = ssh_key_hash_from_name(alg);
ssh_string_free(str);
ssh_string_free(algorithm);
str = ssh_buffer_get_ssh_string(buf);
blob = ssh_buffer_get_ssh_string(buf);
ssh_buffer_free(buf);
if (str == NULL) {
if (blob == NULL) {
return SSH_ERROR;
}
sig = pki_signature_from_blob(pubkey, str, type, hash_type);
ssh_string_free(str);
sig = pki_signature_from_blob(pubkey, blob, type, hash_type);
ssh_string_free(blob);
if (sig == NULL) {
return SSH_ERROR;
}