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all: use let chains

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This commit is contained in:
Julian Orth 2025-07-01 11:20:48 +02:00
parent 3d5d146d65
commit 286857971a
89 changed files with 1516 additions and 1574 deletions
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25
src/clientmem.rs
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@ -76,21 +76,18 @@ impl ClientMem {
flags: c::c_int,
) -> Result<Self, ClientMemError> {
let mut sigbus_impossible = false;
if let Ok(seals) = uapi::fcntl_get_seals(fd.raw()) {
if seals & c::F_SEAL_SHRINK != 0 {
if let Ok(stat) = uapi::fstat(fd.raw()) {
sigbus_impossible = stat.st_size as u64 >= len as u64;
}
}
if let Ok(seals) = uapi::fcntl_get_seals(fd.raw())
&& seals & c::F_SEAL_SHRINK != 0
&& let Ok(stat) = uapi::fstat(fd.raw())
{
sigbus_impossible = stat.st_size as u64 >= len as u64;
}
if !sigbus_impossible {
if let Some(client) = client {
log::debug!(
"Client {} ({}) has created a shm buffer that might cause SIGBUS",
client.pid_info.comm,
client.id,
);
}
if !sigbus_impossible && let Some(client) = client {
log::debug!(
"Client {} ({}) has created a shm buffer that might cause SIGBUS",
client.pid_info.comm,
client.id,
);
}
let data = if len == 0 {
&mut [][..]