diff options
| author | nicm <nicm> | 2019-12-16 16:09:28 +0000 |
|---|---|---|
| committer | nicm <nicm> | 2019-12-16 16:09:28 +0000 |
| commit | b4520aaf2cb56cd14519e2df9d99ea6efc8ddd03 (patch) | |
| tree | b26ffeb68057bca2966ae38fa3ba883d49341b73 /client.c | |
| parent | eaa58d28dc7da9b2ef0d77f4c8e85aab55b71935 (diff) | |
Need to include message size in the maximum buffer calculation.
Diffstat (limited to 'client.c')
| -rw-r--r-- | client.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -601,8 +601,8 @@ client_read_callback(__unused struct bufferevent *bev, void *arg) if (bsize == 0) break; - if (bsize > MAX_IMSGSIZE - IMSG_HEADER_SIZE) - bsize = MAX_IMSGSIZE - IMSG_HEADER_SIZE; + if (bsize > MAX_IMSGSIZE - IMSG_HEADER_SIZE - sizeof *msg) + bsize = MAX_IMSGSIZE - IMSG_HEADER_SIZE - sizeof *msg; log_debug("read %zu from file %d", bsize, cf->stream); msglen = (sizeof *msg) + bsize; |