diff options
| -rw-r--r-- | erts/emulator/beam/external.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c index a4cc3435c3..9fb2dbd8bf 100644 --- a/erts/emulator/beam/external.c +++ b/erts/emulator/beam/external.c @@ -1169,6 +1169,7 @@ typedef struct { Eterm* hp_end; int remaining_n; char* remaining_bytes; + Eterm* maps_head; } B2TDecodeContext; typedef struct { @@ -1486,6 +1487,7 @@ static Eterm binary_to_term_int(Process* p, Uint32 flags, Eterm bin, Binary* con ctx->u.dc.hp_start = HAlloc(p, ctx->heap_size); ctx->u.dc.hp = ctx->u.dc.hp_start; ctx->u.dc.hp_end = ctx->u.dc.hp_start + ctx->heap_size; + ctx->u.dc.maps_head = NULL; ctx->state = B2TDecode; /*fall through*/ case B2TDecode: @@ -2878,7 +2880,7 @@ dec_term(ErtsDistExternal *edep, Eterm** hpp, byte* ep, ErlOffHeap* off_heap, int n; ErtsAtomEncoding char_enc; register Eterm* hp; /* Please don't take the address of hp */ - Eterm *maps_head = NULL; /* for validation of maps */ + Eterm *maps_head; /* for validation of maps */ Eterm* next; SWord reds; @@ -2888,6 +2890,7 @@ dec_term(ErtsDistExternal *edep, Eterm** hpp, byte* ep, ErlOffHeap* off_heap, next = ctx->u.dc.next; ep = ctx->u.dc.ep; hpp = &ctx->u.dc.hp; + maps_head = ctx->u.dc.maps_head; if (ctx->state != B2TDecode) { int n_limit = reds; @@ -2968,6 +2971,7 @@ dec_term(ErtsDistExternal *edep, Eterm** hpp, byte* ep, ErlOffHeap* off_heap, reds = ERTS_SWORD_MAX; next = objp; *next = (Eterm) (UWord) NULL; + maps_head = NULL; } hp = *hpp; @@ -3780,6 +3784,7 @@ dec_term_atom_common: ctx->u.dc.ep = ep; ctx->u.dc.next = next; ctx->u.dc.hp = hp; + ctx->u.dc.maps_head = maps_head; ctx->reds = 0; return NULL; } |