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ames: do not crash on invalid path

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This commit is contained in:
Liam Fitzgerald 2022-02-24 12:02:21 -06:00
parent f1c24c07dd
commit 801ef4b89e
1 changed files with 14 additions and 5 deletions
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19
pkg/urbit/vere/io/ames.c
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@ -1563,10 +1563,18 @@ static void _fine_hear_request(u3_ames* sam_u,
c3_assert( c3y == _fine_sift_requ(&hed_u, &req_u, len_w, hun_y));
u3_noun pat = u3do("stab", u3i_string(req_u.pat_c));
u3_noun key = u3nc(u3k(pat), u3i_word(req_u.fra_w));
u3_noun rul = u3v_wish("stap");
u3_noun pat = u3dc("rush", u3i_string(req_u.pat_c), rul);
if ( u3_nul == pat ) {
u3l_log("bad request\n");
u3_weak cac = u3h_git(sam_u->fin_s.sac_p, key);
u3z(pat);
return;
}
u3_noun key = u3nc(u3k(u3t(pat)), u3i_word(req_u.fra_w));
u3_weak cac = u3h_git(sam_u->fin_s.sac_p, key);
u3_pact* pac_u = c3_calloc(sizeof(*pac_u));
@ -1587,7 +1595,7 @@ static void _fine_hear_request(u3_ames* sam_u,
// cache miss
u3_noun pax = u3nt(u3i_string("fine"),
u3i_string("message"),
u3k(pat));
u3k(u3t(pat)));
u3_pier_peek_last(sam_u->car_u.pir_u, u3_nul, c3__ax, u3_nul,
pax, pac_u, _fine_pack_scry_cb);
@ -1597,7 +1605,8 @@ static void _fine_hear_request(u3_ames* sam_u,
_fine_send(pac_u);
}
u3z(pat);
//u3z(pat);
//u3z(rul);
}