diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/beam/beam_bif_load.c | 11 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_gc.c | 29 | ||||
| -rw-r--r-- | erts/emulator/drivers/common/inet_drv.c | 16 |
3 files changed, 41 insertions, 15 deletions
diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c index 500a98195b..c769428266 100644 --- a/erts/emulator/beam/beam_bif_load.c +++ b/erts/emulator/beam/beam_bif_load.c @@ -33,6 +33,7 @@ #include "beam_catches.h" #include "erl_binary.h" #include "erl_nif.h" +#include "erl_bits.h" #include "erl_thr_progress.h" static void set_default_trace_pattern(Eterm module); @@ -937,7 +938,15 @@ any_heap_refs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size) break; case TAG_PRIMARY_HEADER: if (!header_is_transparent(val)) { - Eterm* new_p = p + thing_arityval(val); + Eterm* new_p; + if (header_is_bin_matchstate(val)) { + ErlBinMatchState *ms = (ErlBinMatchState*) p; + ErlBinMatchBuffer *mb = &(ms->mb); + if (in_area(EXPAND_POINTER(mb->orig), mod_start, mod_size)) { + return 1; + } + } + new_p = p + thing_arityval(val); ASSERT(start <= new_p && new_p < end); p = new_p; } diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c index 1785fc27be..5a3fa33da8 100644 --- a/erts/emulator/beam/erl_gc.c +++ b/erts/emulator/beam/erl_gc.c @@ -677,7 +677,7 @@ erts_garbage_collect_literals(Process* p, Eterm* literals, Uint area_size; Eterm* old_htop; Uint n; - struct erl_off_heap_header** prev; + struct erl_off_heap_header** prev = NULL; if (p->flags & F_DISABLE_GC) return; @@ -786,10 +786,10 @@ erts_garbage_collect_literals(Process* p, Eterm* literals, */ if (oh) { - prev = &MSO(p).first; - while (*prev) { - prev = &(*prev)->next; - } + prev = &MSO(p).first; + while (*prev) { + prev = &(*prev)->next; + } } /* @@ -818,6 +818,10 @@ erts_garbage_collect_literals(Process* p, Eterm* literals, oh = oh->next; } + if (prev) { + *prev = NULL; + } + /* * We no longer need this temporary area. */ @@ -1870,6 +1874,21 @@ sweep_one_heap(Eterm* heap_ptr, Eterm* heap_end, Eterm* htop, char* src, Uint sr if (!header_is_thing(gval)) { heap_ptr++; } else { + if (header_is_bin_matchstate(gval)) { + ErlBinMatchState *ms = (ErlBinMatchState*) heap_ptr; + ErlBinMatchBuffer *mb = &(ms->mb); + Eterm* origptr; + origptr = &(mb->orig); + ptr = boxed_val(*origptr); + val = *ptr; + if (IS_MOVED_BOXED(val)) { + *origptr = val; + mb->base = binary_bytes(*origptr); + } else if (in_area(ptr, src, src_size)) { + MOVE_BOXED(ptr,val,htop,origptr); + mb->base = binary_bytes(*origptr); + } + } heap_ptr += (thing_arityval(gval)+1); } break; diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index e001f31932..10ef20fc82 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -12172,6 +12172,8 @@ static MultiTimerData *add_multi_timer(MultiTimerData **first, ErlDrvPort port, void (*timeout_fun)(ErlDrvData drv_data, ErlDrvTermData caller)) { +#define eq_mega(a, b) ((a)->when.megasecs == (b)->when.megasecs) +#define eq_sec(a, b) ((a)->when.secs == (b)->when.secs) MultiTimerData *mtd, *p, *s; mtd = ALLOC(sizeof(MultiTimerData)); absolute_timeout(timeout, &(mtd->when)); @@ -12183,23 +12185,17 @@ static MultiTimerData *add_multi_timer(MultiTimerData **first, ErlDrvPort port, break; } } - if (!p || p->when.megasecs > mtd->when.megasecs) { - goto found; - } - for (; p!= NULL; s = p, p = p->next) { + for (; p!= NULL && eq_mega(p, mtd); s = p, p = p->next) { if (p->when.secs >= mtd->when.secs) { break; } } - if (!p || p->when.secs > mtd->when.secs) { - goto found; - } - for (; p!= NULL; s = p, p = p->next) { + for (; p!= NULL && eq_mega(p, mtd) && eq_sec(p, mtd); s = p, p = p->next) { if (p->when.microsecs >= mtd->when.microsecs) { break; } } - found: + if (!p) { if (!s) { *first = mtd; @@ -12225,6 +12221,8 @@ static MultiTimerData *add_multi_timer(MultiTimerData **first, ErlDrvPort port, } return mtd; } +#undef eq_mega +#undef eq_sec |