Signed-off-by: Frediano Ziglio <fzig...@redhat.com>
---
src/udscs.c | 2 ++
src/vdagent/x11.c | 2 ++
src/vdagentd/virtio-port.c | 1 +
3 files changed, 5 insertions(+)
diff --git a/src/udscs.c b/src/udscs.c
index 7fe74b9..fe2cf8c 100644
--- a/src/udscs.c
+++ b/src/udscs.c
@@ -343,12 +343,14 @@ static gboolean udscs_io_channel_cb(GIOChannel *source,
if (condition & G_IO_IN) {
udscs_do_read(&conn);
+ // coverity[check_after_deref] previous function can change conn
if (conn == NULL)
return G_SOURCE_REMOVE;
return G_SOURCE_CONTINUE;
}
if (condition & G_IO_OUT) {
udscs_do_write(&conn);
+ // coverity[check_after_deref] previous function can change conn
if (conn == NULL)
return G_SOURCE_REMOVE;
if (conn->write_buf)
diff --git a/src/vdagent/x11.c b/src/vdagent/x11.c
index c3c7a65..c9c2e02 100644
--- a/src/vdagent/x11.c
+++ b/src/vdagent/x11.c
@@ -395,6 +395,7 @@ static void vdagent_x11_set_clipboard_owner(struct
vdagent_x11 *x11,
x11->selection_req_data_size = 0;
x11->selection_req_atom = None;
} else {
+ // coverity[var_deref_op] if it is not the first there's a
previous
prev_sel->next = next_sel;
}
free(curr_sel);
@@ -423,6 +424,7 @@ static void vdagent_x11_set_clipboard_owner(struct
vdagent_x11 *x11,
x11->clipboard_data_size = 0;
x11->expect_property_notify = 0;
} else {
+ // coverity[var_deref_op] if it is not the first there's a
previous
prev_conv->next = next_conv;
}
free(curr_conv);
diff --git a/src/vdagentd/virtio-port.c b/src/vdagentd/virtio-port.c
index c037603..7c04177 100644
--- a/src/vdagentd/virtio-port.c
+++ b/src/vdagentd/virtio-port.c
@@ -424,6 +424,7 @@ static void vdagent_virtio_port_do_read(struct
vdagent_virtio_port **vportp)
vport->chunk_data_pos += n;
if (vport->chunk_data_pos == vport->chunk_header.size) {
vdagent_virtio_port_do_chunk(vportp);
+ // coverity[check_after_deref] previous function can change *vportd
if (!*vportp)
return;
vport->chunk_header_read = 0;
--
2.20.1
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