diff options
Diffstat (limited to 'lib/erl_interface/src/decode/decode_pid.c')
-rw-r--r-- | lib/erl_interface/src/decode/decode_pid.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/erl_interface/src/decode/decode_pid.c b/lib/erl_interface/src/decode/decode_pid.c index 7fbb818b31..e5750caba6 100644 --- a/lib/erl_interface/src/decode/decode_pid.c +++ b/lib/erl_interface/src/decode/decode_pid.c @@ -27,18 +27,22 @@ int ei_decode_pid(const char *buf, int *index, erlang_pid *p) { const char *s = buf + *index; const char *s0 = s; + const char tag = get8(s); - if (get8(s) != ERL_PID_EXT) return -1; + if (tag != ERL_PID_EXT && tag != ERL_NEW_PID_EXT) return -1; if (p) { if (get_atom(&s, p->node, NULL) < 0) return -1; p->num = get32be(s) & 0x7fff; /* 15 bits */ p->serial = get32be(s) & 0x1fff; /* 13 bits */ - p->creation = get8(s) & 0x03; /* 2 bits */ + if (tag == ERL_PID_EXT) + p->creation = get8(s) & 0x03; /* 2 bits */ + else + p->creation = get32be(s); /* 32 bits */ } else { if (get_atom(&s, NULL, NULL) < 0) return -1; - s+= 9; + s+= (tag == ERL_PID_EXT ? 9 : 12); } *index += s-s0; |