diff options
| author | Sverker Eriksson <[email protected]> | 2013-10-16 16:28:21 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2013-11-18 20:19:51 +0100 |
| commit | d5b6c6f0bd96108d788cdfb9be15059125b3d87f (patch) | |
| tree | 738c1ba0806110f3f4161a2366cf06592ed2eb25 /erts/emulator/beam | |
| parent | f10ea68ce28e9b93ce614b5f829b1ca7f4cc753f (diff) | |
| download | otp-d5b6c6f0bd96108d788cdfb9be15059125b3d87f.tar.gz otp-d5b6c6f0bd96108d788cdfb9be15059125b3d87f.tar.bz2 otp-d5b6c6f0bd96108d788cdfb9be15059125b3d87f.zip | |
erts: Add erlang wrappers to binary_to_term
to not expose the trapping BIF in the stacktrace
when it throws badarg.
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/bif.tab | 8 | ||||
| -rw-r--r-- | erts/emulator/beam/external.c | 6 |
2 files changed, 5 insertions, 9 deletions
diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab index 3b7bb56885..9f3de5f780 100644 --- a/erts/emulator/beam/bif.tab +++ b/erts/emulator/beam/bif.tab @@ -45,7 +45,6 @@ bif erlang:apply/3 bif erlang:atom_to_list/1 bif erlang:binary_to_list/1 bif erlang:binary_to_list/3 -bif erlang:binary_to_term/1 bif erlang:crc32/1 bif erlang:crc32/2 bif erlang:crc32_combine/3 @@ -152,6 +151,8 @@ bif erts_internal:port_command/3 bif erts_internal:port_control/3 bif erts_internal:port_close/1 bif erts_internal:port_connect/2 +bif erts_internal:binary_to_term/1 +bif erts_internal:binary_to_term/2 bif erts_internal:request_system_task/3 bif erts_internal:check_process_code/2 @@ -479,11 +480,6 @@ bif erlang:call_on_load_function/1 bif erlang:finish_after_on_load/2 # -# New Bifs in R13B4 -# -bif erlang:binary_to_term/2 - -# # The binary match bifs (New in R14A - EEP9) # diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c index 0d2de1b199..e3e199b198 100644 --- a/erts/emulator/beam/external.c +++ b/erts/emulator/beam/external.c @@ -1476,7 +1476,7 @@ static Eterm binary_to_term_int(Process* p, Uint32 flags, Eterm bin, Binary* con erts_set_gc_state(p, 1); } BUMP_REDS(p, (initial_reds - ctx->reds) / B2T_BYTES_PER_REDUCTION); - BIF_ERROR(p, BADARG); + BIF_ERROR(p, BADARG & ~EXF_SAVETRACE); case B2TDone: b2t_destroy_context(ctx); @@ -1522,7 +1522,7 @@ static Eterm binary_to_term_int(Process* p, Uint32 flags, Eterm bin, Binary* con BIF_TRAP1(&binary_to_term_trap_export, p, ctx->trap_bin); } -BIF_RETTYPE binary_to_term_1(BIF_ALIST_1) +BIF_RETTYPE erts_internal_binary_to_term_1(BIF_ALIST_1) { /*SVERK if (++sverk_cnt % 1000 == 0) { erts_fprintf(stderr, "Call #%u to binary_to_term_int()\n", sverk_cnt); @@ -1534,7 +1534,7 @@ BIF_RETTYPE binary_to_term_1(BIF_ALIST_1) return binary_to_term_int(BIF_P, 0, BIF_ARG_1, NULL); } -BIF_RETTYPE binary_to_term_2(BIF_ALIST_2) +BIF_RETTYPE erts_internal_binary_to_term_2(BIF_ALIST_2) { Eterm opts; Eterm opt; |