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Change some >=s to >s in buf_resize, so that we do not denormalize buffers on resize.

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svn:r4172
This commit is contained in:
Nick Mathewson 2005-05-03 03:25:04 +00:00
parent 86e73d7005
commit 8b9ae25224
1 changed files with 3 additions and 3 deletions
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6
src/or/buffers.c
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@ -138,9 +138,9 @@ static void buf_resize(buf_t *buf, size_t new_capacity)
return;
offset = buf->cur - buf->mem;
if (offset + buf->datalen >= new_capacity) {
if (offset + buf->datalen > new_capacity) {
/* We need to move stuff before we shrink. */
if (offset+buf->datalen >= buf->len) {
if (offset + buf->datalen > buf->len) {
/* We have:
*
* mem[0] ... mem[datalen-(len-offset)] (end of data)
@ -165,7 +165,7 @@ static void buf_resize(buf_t *buf, size_t new_capacity)
ALLOC_LEN(new_capacity)));
SET_GUARDS(buf->mem, new_capacity);
buf->cur = buf->mem+offset;
if (offset + buf->datalen >= buf->len) {
if (offset + buf->datalen > buf->len) {
/* We need to move data now that we are done growing. The buffer
* now contains:
*