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Clippy 177 backport7 #10695
Clippy 177 backport7 #10695
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Ticket: 6883 error: field `0` is never read --> src/asn1/mod.rs:36:14 | 36 | BerError(Err<der_parser::error::BerError>), | -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | | | field in this variant | (cherry picked from commit 02f2fb8)
error: unnecessary use of `to_vec` --> src/smb/smb.rs:1048:62 | 1048 | let (name, is_dcerpc) = match self.guid2name_map.get(&guid.to_vec()) { | ^^^^^^^^^^^^^^ help: replace it with: `guid` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned = note: `#[deny(clippy::unnecessary_to_owned)]` implied by `#[deny(warnings)]` And also other uses of to_vec() on already Vec (cherry picked from commit f7cde8f)
rror: creating a mutable reference to mutable static is discouraged --> src/mqtt/mqtt.rs:752:23 | 752 | let max_msg_len = &mut MAX_MSG_LEN; | ^^^^^^^^^^^^^^^^ mutable reference to mutable static | = note: for more information, see issue #114447 <rust-lang/rust#114447> = note: this will be a hard error in the 2024 edition = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main-7.0.x #10695 +/- ##
==============================================
- Coverage 82.43% 82.41% -0.02%
==============================================
Files 976 976
Lines 275062 275062
==============================================
- Hits 226744 226700 -44
- Misses 48318 48362 +44
Flags with carried forward coverage won't be shown. Click here to find out more. |
Information: QA ran without warnings. Pipeline 19753 |
@@ -749,7 +750,7 @@ export_state_data_get!(rs_mqtt_get_state_data, MQTTState); | |||
#[no_mangle] | |||
pub unsafe extern "C" fn rs_mqtt_register_parser(cfg_max_msg_len: u32) { | |||
let default_port = CString::new("[1883]").unwrap(); | |||
let max_msg_len = &mut MAX_MSG_LEN; | |||
let max_msg_len = addr_of_mut!(MAX_MSG_LEN); |
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this is the first time I see this in use for us, why do we need it? master also doesn't have it
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Could we just do:
diff --git a/rust/src/mqtt/mqtt.rs b/rust/src/mqtt/mqtt.rs
index 8260251218..35f3c6d459 100644
--- a/rust/src/mqtt/mqtt.rs
+++ b/rust/src/mqtt/mqtt.rs
@@ -749,8 +749,7 @@ export_state_data_get!(rs_mqtt_get_state_data, MQTTState);
#[no_mangle]
pub unsafe extern "C" fn rs_mqtt_register_parser(cfg_max_msg_len: u32) {
let default_port = CString::new("[1883]").unwrap();
- let max_msg_len = &mut MAX_MSG_LEN;
- *max_msg_len = cfg_max_msg_len;
+ MAX_MSG_LEN = cfg_max_msg_len;
let parser = RustParser {
name: PARSER_NAME.as_ptr() as *const std::os::raw::c_char,
default_port: default_port.as_ptr(),
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This was "accidentally" fixed in master by f12e026
Thanks Jason, your fix is better than the one proposed by the compiler
Replaced by #10721 |
Link to redmine ticket:
https://redmine.openinfosecfoundation.org/issues/6884
Describe changes: