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(save_input, seen_input): Assert argument ends with a newline.

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This commit is contained in:
Markus Armbruster 2007-11-18 09:17:49 +00:00
parent 8e77e66338
commit 24048a7f12
1 changed files with 7 additions and 1 deletions
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8
src/client/secure.c
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@ -33,6 +33,7 @@
#include <config.h>
#include <assert.h>
#include <string.h>
#include "ringbuf.h"
#include "secure.h"
@ -45,6 +46,8 @@ save_input(char *inp)
size_t len = strlen(inp);
int left;
assert(len && inp[len - 1] == '\n');
left = ring_putm(&recent_input, inp, len);
if (left < 0) {
ring_discard(&recent_input, ring_search(&recent_input, "\n"));
@ -55,11 +58,14 @@ save_input(char *inp)
int
seen_input(char *tail)
{
size_t len = strlen(tail);
int dist = ring_search(&recent_input, tail);
assert(len && tail[len - 1] == '\n');
if (dist < 0)
return 0;
ring_discard(&recent_input, dist + strlen(tail));
ring_discard(&recent_input, dist + len);
return 1;
}