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Rest in Peace SSHv1

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This commit is contained in:
Andreas Schneider
2018-06-28 17:52:58 +02:00
parent 81b4320318
commit 206f3ff895
56 changed files with 328 additions and 3139 deletions
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35
src/buffer.c
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@@ -683,41 +683,6 @@ struct ssh_string_struct *ssh_buffer_get_ssh_string(struct ssh_buffer_struct *bu
return str;
}
/**
* @internal
*
* @brief Get a mpint out of the buffer and adjusts the read pointer.
*
* @note This function is SSH-1 only.
*
* @param[in] buffer The buffer to read.
*
* @returns The SSH String containing the mpint, NULL on error.
*/
struct ssh_string_struct *ssh_buffer_get_mpint(struct ssh_buffer_struct *buffer) {
uint16_t bits;
uint32_t len;
struct ssh_string_struct *str = NULL;
if (ssh_buffer_get_data(buffer, &bits, sizeof(uint16_t)) != sizeof(uint16_t)) {
return NULL;
}
bits = ntohs(bits);
len = (bits + 7) / 8;
if (buffer->pos + len < len || buffer->pos + len > buffer->used) {
return NULL;
}
str = ssh_string_new(len);
if (str == NULL) {
return NULL;
}
if (ssh_buffer_get_data(buffer, ssh_string_data(str), len) != len) {
SAFE_FREE(str);
return NULL;
}
return str;
}
/** @internal
* @brief Add multiple values in a buffer on a single function call
* @param[in] buffer The buffer to add to