diff options
Diffstat (limited to '')
| -rw-r--r-- | src/nxt_unit.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/nxt_unit.c b/src/nxt_unit.c index 154fd480..66aadd98 100644 --- a/src/nxt_unit.c +++ b/src/nxt_unit.c @@ -192,6 +192,7 @@ struct nxt_unit_recv_msg_s { uint32_t size; int fd; + int fd2; nxt_unit_mmap_buf_t *incoming_buf; }; @@ -805,14 +806,20 @@ nxt_unit_process_msg(nxt_unit_ctx_t *ctx, nxt_unit_read_buf_t *rbuf) rc = NXT_UNIT_ERROR; recv_msg.fd = -1; + recv_msg.fd2 = -1; port_msg = (nxt_port_msg_t *) rbuf->buf; cm = (struct cmsghdr *) rbuf->oob; - if (cm->cmsg_len == CMSG_LEN(sizeof(int)) - && cm->cmsg_level == SOL_SOCKET + if (cm->cmsg_level == SOL_SOCKET && cm->cmsg_type == SCM_RIGHTS) { - memcpy(&recv_msg.fd, CMSG_DATA(cm), sizeof(int)); + if (cm->cmsg_len == CMSG_LEN(sizeof(int))) { + memcpy(&recv_msg.fd, CMSG_DATA(cm), sizeof(int)); + } + + if (cm->cmsg_len == CMSG_LEN(sizeof(int) * 2)) { + memcpy(&recv_msg.fd, CMSG_DATA(cm), sizeof(int) * 2); + } } recv_msg.incoming_buf = NULL; @@ -852,6 +859,7 @@ nxt_unit_process_msg(nxt_unit_ctx_t *ctx, nxt_unit_read_buf_t *rbuf) if (nxt_slow_path(rc != NXT_UNIT_OK)) { if (rc == NXT_UNIT_AGAIN) { recv_msg.fd = -1; + recv_msg.fd2 = -1; } goto fail; @@ -871,6 +879,7 @@ nxt_unit_process_msg(nxt_unit_ctx_t *ctx, nxt_unit_read_buf_t *rbuf) if (nxt_slow_path(rc != NXT_UNIT_OK)) { if (rc == NXT_UNIT_AGAIN) { recv_msg.fd = -1; + recv_msg.fd2 = -1; } goto fail; @@ -960,6 +969,10 @@ fail: close(recv_msg.fd); } + if (recv_msg.fd2 != -1) { + close(recv_msg.fd2); + } + while (recv_msg.incoming_buf != NULL) { nxt_unit_mmap_buf_free(recv_msg.incoming_buf); } |