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[libmicrohttpd] branch master updated: connection_alloc_memory(): fixed
From: |
gnunet |
Subject: |
[libmicrohttpd] branch master updated: connection_alloc_memory(): fixed missing update of buffers sizes |
Date: |
Sun, 03 Oct 2021 20:08:16 +0200 |
This is an automated email from the git hooks/post-receive script.
karlson2k pushed a commit to branch master
in repository libmicrohttpd.
The following commit(s) were added to refs/heads/master by this push:
new 16f6b946 connection_alloc_memory(): fixed missing update of buffers
sizes
16f6b946 is described below
commit 16f6b9460c6da8f32848bfdfd09cebf8f48d14b5
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
AuthorDate: Wed Sep 29 15:19:02 2021 +0300
connection_alloc_memory(): fixed missing update of buffers sizes
---
src/microhttpd/connection.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/microhttpd/connection.c b/src/microhttpd/connection.c
index 0e0fd5d4..47f9a6ae 100644
--- a/src/microhttpd/connection.c
+++ b/src/microhttpd/connection.c
@@ -221,14 +221,18 @@ connection_alloc_memory (struct MHD_Connection
*connection,
if (c->write_buffer_size - c->write_buffer_append_offset >= need_to_free)
{
char *buf;
+ const size_t new_buf_size = c->write_buffer_size - need_to_free;
buf = MHD_pool_reallocate (pool,
c->write_buffer,
c->write_buffer_size,
- c->write_buffer_size - need_to_free);
+ new_buf_size);
mhd_assert (c->write_buffer == buf);
#ifdef NDEBUG
(void) buf; /* mute compiler warning */
#endif
+ mhd_assert (c->write_buffer_append_offset <= new_buf_size);
+ mhd_assert (c->write_buffer_send_offset <= new_buf_size);
+ c->write_buffer_size = new_buf_size;
}
else
return NULL;
@@ -239,14 +243,17 @@ connection_alloc_memory (struct MHD_Connection
*connection,
if (c->read_buffer_size - c->read_buffer_offset >= need_to_free)
{
char *buf;
+ const size_t new_buf_size = c->read_buffer_size - need_to_free;
buf = MHD_pool_reallocate (pool,
c->read_buffer,
c->read_buffer_size,
- c->read_buffer_size - need_to_free);
+ new_buf_size);
mhd_assert (c->read_buffer == buf);
#ifdef NDEBUG
(void) buf; /* mute compiler warning */
#endif
+ mhd_assert (c->read_buffer_offset <= new_buf_size);
+ c->read_buffer_size = new_buf_size;
}
else
return NULL;
--
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