torproject/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-12-06 19:41:15 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4

Browse Source
This commit is contained in:
Nick Mathewson
2015-03-09 11:08:57 -04:00
parent 2bcb596dcf addffcc14d
commit 6704e18dd2
2 changed files with 19 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/or/buffers.c
+9 -2
View File
@@ -425,7 +425,7 @@ buf_pullup(buf_t *buf, size_t bytes, int nulterminate)
size_t n = bytes - dest->datalen;
src = dest->next;
tor_assert(src);
if (n > src->datalen) {
if (n >= src->datalen) {
memcpy(CHUNK_WRITE_PTR(dest), src->data, src->datalen);
dest->datalen += src->datalen;
dest->next = src->next;
@@ -2494,7 +2494,14 @@ assert_buf_ok(buf_t *buf)
total += ch->datalen;
tor_assert(ch->datalen <= ch->memlen);
tor_assert(ch->data >= &ch->mem[0]);
tor_assert(ch->data < &ch->mem[0]+ch->memlen);
tor_assert(ch->data <= &ch->mem[0]+ch->memlen);
if (ch->data == &ch->mem[0]+ch->memlen) {
static int warned = 0;
if (! warned) {
log_warn(LD_BUG, "Invariant violation in buf.c related to #15083");
warned = 1;
}
}
tor_assert(ch->data+ch->datalen <= &ch->mem[0] + ch->memlen);
if (!ch->next)
tor_assert(ch == buf->tail);