Add a missing prof_alloc_rollback() call.

In the case where prof_alloc_prep() is called with an over-estimate of
allocation size, and sampling doesn't end up being triggered, the tctx
must be discarded.
This commit is contained in:
Jason Evans 2016-06-01 16:17:31 -07:00
parent c8c3cbdf47
commit b14fdaaca0

View File

@ -520,6 +520,7 @@ prof_realloc(tsd_t *tsd, extent_t *extent, const void *ptr, size_t usize,
* though its actual usize was insufficient to cross the
* sample threshold.
*/
prof_alloc_rollback(tsd, tctx, true);
tctx = (prof_tctx_t *)(uintptr_t)1U;
}
}