devel/libedit/files/patch-history.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

--- history.c.orig  Tue Nov 23 01:41:41 2004
+++ history.c   Tue Nov 23 01:43:09 2004
@@ -728,10 +728,10 @@
    for (i = 0, retval = HLAST(h, &ev);
        retval != -1;
        retval = HPREV(h, &ev), i++) {
-       len = strlen(ev.str) * 4;
-       if (len >= max_size) {
+       len = strlen(ev.str) * 4 + 1;
+       if (len > max_size) {
            char *nptr;
-           max_size = (len + 1023) & 1023;
+           max_size = (len + 1023) & ~1023;
            nptr = h_realloc(ptr, max_size);
            if (nptr == NULL) {
                i = -1;