diff options
| author | Andriy Gapon <avg@FreeBSD.org> | 2022-01-11 13:44:04 +0000 |
|---|---|---|
| committer | Andriy Gapon <avg@FreeBSD.org> | 2022-02-08 16:16:36 +0000 |
| commit | 36dbd166887dd498a2707130a1f6c90583d36fc6 (patch) | |
| tree | 22c6cdc37c8b803689f36937cf2863f0dc7cd339 | |
| parent | b76c310366878ff100c86a303bea98cb7664b08d (diff) | |
dt_unring_buf: set dtbd_oldest to the start of the first record
It was set to the start of the buffer and that can be different from the
start of teh first record because of a misalignment.
This change follows the example of dt_realloc_buf().
(cherry picked from commit 256c8c5df2a4bdd43afd9ec5a2f8be9374284e1e)
| -rw-r--r-- | cddl/contrib/opensolaris/lib/libdtrace/common/dt_consume.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cddl/contrib/opensolaris/lib/libdtrace/common/dt_consume.c b/cddl/contrib/opensolaris/lib/libdtrace/common/dt_consume.c index 62c120388b18..79b22b27ff1b 100644 --- a/cddl/contrib/opensolaris/lib/libdtrace/common/dt_consume.c +++ b/cddl/contrib/opensolaris/lib/libdtrace/common/dt_consume.c @@ -2621,7 +2621,7 @@ dt_unring_buf(dtrace_hdl_t *dtp, dtrace_bufdesc_t *buf) bcopy(buf->dtbd_data, ndp, buf->dtbd_oldest); dt_free(dtp, buf->dtbd_data); - buf->dtbd_oldest = 0; + buf->dtbd_oldest = misalign; buf->dtbd_data = newdata; buf->dtbd_size += misalign; |