diff options
Diffstat (limited to 'src/conn-tools/s6-sudoc.c')
| -rw-r--r-- | src/conn-tools/s6-sudoc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/conn-tools/s6-sudoc.c b/src/conn-tools/s6-sudoc.c index c417efc..823d7cb 100644 --- a/src/conn-tools/s6-sudoc.c +++ b/src/conn-tools/s6-sudoc.c @@ -63,27 +63,27 @@ int main (int argc, char const *const *argv, char const *const *envp) { int fds[3] = { 0, 1, 2 } ; char pack[16] ; - siovec_t v[3] = { + siovec_t v[4] = { { .s = S6_SUDO_BANNERA, .len = S6_SUDO_BANNERA_LEN }, { .s = pack, .len = 16 }, + { .s = 0, .len = 0 }, { .s = 0, .len = 0 } } ; - unixmessage_v_t mv = { .v = v, .vlen = 3, .fds = fds, .nfds = 3 } ; + unixmessage_v_t mv = { .v = v, .vlen = 4, .fds = fds, .nfds = 3 } ; stralloc sa = STRALLOC_ZERO ; unsigned int envlen = doenv ? env_len(envp) : 0 ; uint32_pack_big(pack, (uint32)argc) ; uint32_pack_big(pack + 4, (uint32)envlen) ; if (!env_string(&sa, argv, argc)) dienomem() ; - uint32_pack_big(pack + 8, (uint32)sa.len) ; + v[2].len = sa.len ; + uint32_pack_big(pack + 8, (uint32)v[2].len) ; if (doenv) { - unsigned int start = sa.len ; if (!env_string(&sa, envp, envlen)) dienomem() ; - envlen = sa.len - start ; + v[3].len = sa.len - v[2].len ; } - else envlen = 0 ; - uint32_pack_big(pack + 12, (uint32)envlen) ; + uint32_pack_big(pack + 12, (uint32)v[3].len) ; v[2].s = sa.s ; - v[2].len = sa.len ; + v[3].s = sa.s + v[2].len ; if (!unixmessage_putv_and_close(&b7, &mv, (unsigned char const *)"\003")) strerr_diefu1sys(111, "unixmessage_putv") ; stralloc_free(&sa) ; |