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Strengthen the algorithm that generates a random cookie for /detach.

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This is a backwards-compatible change, no update to the scr-bx binary
is necessary.


git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@358 13b04d17-f746-0410-82c6-800466cd88b0
This commit is contained in:
Kevin Easton
2013-08-17 14:51:28 +00:00
parent 5582171286
commit 641565d4eb
2 changed files with 12 additions and 7 deletions
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17
source/commands2.c
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@@ -2559,13 +2559,16 @@ void kill_attached_if_needed(int type)
void make_cookie(void)
{
int i, j;
memset(connect_cookie, 0, sizeof(connect_cookie));
for (i = 0; i < (int) (20.0 * rand()/RAND_MAX) + 5; i++)
{
j = (int)(95.0 * rand()/RAND_MAX);
connect_cookie[i] = j + 32;
}
unsigned char rand_bytes[21];
int i;
char *cookie;
for (i = 0; i < sizeof rand_bytes; i++)
rand_bytes[i] = random_number(0);
cookie = base64_encode(rand_bytes, sizeof rand_bytes);
strlcpy(connect_cookie, cookie, sizeof connect_cookie);
new_free(&cookie);
}
static int create_ipc_socket(void)