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| author | Rickard Green <[email protected]> | 2015-11-16 11:21:49 +0100 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2015-12-08 14:47:41 +0100 |
| commit | ac529b0326496e52f3289464f9410001bc3bde6d (patch) | |
| tree | b24f2b6ae7b3ad368b70975e60c98a7a0e561981 /erts/emulator/beam | |
| parent | e8f6435d3c932a03101c12a1263d355112e399bf (diff) | |
| download | otp-ac529b0326496e52f3289464f9410001bc3bde6d.tar.gz otp-ac529b0326496e52f3289464f9410001bc3bde6d.tar.bz2 otp-ac529b0326496e52f3289464f9410001bc3bde6d.zip | |
Fix memory leaks
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/erl_gc.c | 8 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 17 |
2 files changed, 18 insertions, 7 deletions
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c index 6cb37752bc..3bb1f601aa 100644 --- a/erts/emulator/beam/erl_gc.c +++ b/erts/emulator/beam/erl_gc.c @@ -734,6 +734,12 @@ erts_garbage_collect_hibernate(Process* p) p->arg_reg, p->arity); + ERTS_HEAP_FREE(ERTS_ALC_T_HEAP, + (p->abandoned_heap + ? p->abandoned_heap + : p->heap), + p->heap_sz * sizeof(Eterm)); + p->heap = heap; p->high_water = htop; p->htop = htop; @@ -1435,7 +1441,7 @@ major_collection(Process* p, ErlHeapFragment *live_hf_end, (p->abandoned_heap ? p->abandoned_heap : HEAP_START(p)), - (HEAP_END(p) - HEAP_START(p)) * sizeof(Eterm)); + p->heap_sz * sizeof(Eterm)); p->abandoned_heap = NULL; p->flags &= ~F_ABANDONED_HEAP_USE; HEAP_START(p) = n_heap; diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 9acce8acb6..ebb4d323e6 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -11259,6 +11259,7 @@ erts_cleanup_empty_process(Process* p) static void delete_process(Process* p) { + Eterm *heap; VERBOSE(DEBUG_PROCESSES, ("Removing process: %T\n",p->common.id)); /* Cleanup psd */ @@ -11283,16 +11284,17 @@ delete_process(Process* p) * Release heaps. Clobber contents in DEBUG build. */ - -#ifdef DEBUG - sys_memset(p->heap, DEBUG_BAD_BYTE, p->heap_sz*sizeof(Eterm)); -#endif - #ifdef HIPE hipe_delete_process(&p->hipe); #endif - ERTS_HEAP_FREE(ERTS_ALC_T_HEAP, (void*) p->heap, p->heap_sz*sizeof(Eterm)); + heap = p->abandoned_heap ? p->abandoned_heap : p->heap; + +#ifdef DEBUG + sys_memset(heap, DEBUG_BAD_BYTE, p->heap_sz*sizeof(Eterm)); +#endif + + ERTS_HEAP_FREE(ERTS_ALC_T_HEAP, (void*) heap, p->heap_sz*sizeof(Eterm)); if (p->old_heap != NULL) { #ifdef DEBUG @@ -11311,6 +11313,9 @@ delete_process(Process* p) free_message_buffer(p->mbuf); } + if (p->msg_frag) + erts_cleanup_messages(p->msg_frag); + erts_erase_dicts(p); /* free all pending messages */ |