ClearML/dropbear
1
0
Fork 0
mirror of https://github.com/clearml/dropbear synced 2025-06-26 18:17:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

add m_mp_free_multi, be more careful freeing when failing to load keys

Browse Source
This commit is contained in:
Matt Johnston
2017-05-26 21:08:43 +08:00
parent 7ab8f61974
commit c38927da47
5 changed files with 41 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
bignum.c
View File

@@ -68,6 +68,22 @@ void m_mp_alloc_init_multi(mp_int **mp, ...)
va_end(args);
}
void m_mp_free_multi(mp_int **mp, ...)
{
mp_int** cur_arg = mp;
va_list args;
va_start(args, mp); /* init args to next argument from caller */
while (cur_arg != NULL) {
if (*cur_arg) {
mp_clear(*cur_arg);
}
m_free(*cur_arg);
cur_arg = va_arg(args, mp_int**);
}
va_end(args);
}
void bytes_to_mp(mp_int *mp, const unsigned char* bytes, unsigned int len) {
if (mp_read_unsigned_bin(mp, (unsigned char*)bytes, len) != MP_OKAY) {