blob: b1a87e07ffb3011cccb725076c391e379cab9f05 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
--- buffer.c.orig 2003-09-16 13:45:48.000000000 -0400
+++ buffer.c 2003-09-16 13:50:49.000000000 -0400
@@ -69,6 +69,7 @@
void *
buffer_append_space(Buffer *buffer, u_int len)
{
+ u_int newlen;
void *p;
if (len > 0x100000)
@@ -98,11 +99,13 @@
goto restart;
}
/* Increase the size of the buffer and retry. */
- buffer->alloc += len + 32768;
- if (buffer->alloc > 0xa00000)
+
+ newlen = buffer->alloc + len + 32768;
+ if (newlen > 0xa00000)
fatal("buffer_append_space: alloc %u not supported",
- buffer->alloc);
- buffer->buf = xrealloc(buffer->buf, buffer->alloc);
+ newlen);
+ buffer->buf = xrealloc(buffer->buf, newlen);
+ buffer->alloc = newlen;
goto restart;
/* NOTREACHED */
}
|
