From: Dominik Csapak <d.csapak@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH proxmox-perl-rs 1/2] pve-rs/tfa: fix off by one trimming
Date: Fri, 12 Nov 2021 09:58:13 +0100 [thread overview]
Message-ID: <20211112085814.1643605-1-d.csapak@proxmox.com> (raw)
to is the last *valid* character, and ranges end by default with one
less, so extend the range to the actual last character
this fixes an issue that we could not parse old configs with
non-padded base64 values
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
pve-rs/src/tfa/mod.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pve-rs/src/tfa/mod.rs b/pve-rs/src/tfa/mod.rs
index df192b4..44cec74 100644
--- a/pve-rs/src/tfa/mod.rs
+++ b/pve-rs/src/tfa/mod.rs
@@ -660,7 +660,7 @@ fn trim_ascii_whitespace_start(data: &[u8]) -> &[u8] {
fn trim_ascii_whitespace_end(data: &[u8]) -> &[u8] {
match data.iter().rposition(|&c| !c.is_ascii_whitespace()) {
- Some(to) => &data[..to],
+ Some(to) => &data[..=to],
None => data,
}
}
--
2.30.2
next reply other threads:[~2021-11-12 8:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-12 8:58 Dominik Csapak [this message]
2021-11-12 8:58 ` [pve-devel] [PATCH proxmox-perl-rs 2/2] pve-rs/tfa: ignore and discard incomplete u2f entries Dominik Csapak
2021-11-12 9:23 ` [pve-devel] applied-series: [PATCH proxmox-perl-rs 1/2] pve-rs/tfa: fix off by one trimming Wolfgang Bumiller
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