peak-linux-driver-dkms

LOW

maintainer CloverGit 0 votes scanned 2026-10-02 00:00:32.890515

View on AUR

Why flagged

The source is downloaded from the official vendor's website (peak-system.com), which is the legitimate provider of the driver; despite the non-standard host path, this is a normal and expected source for the software.

Triggered rules

Low AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-2507) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The source is downloaded from the official vendor's website (peak-system.com), which is the legitimate provider of the driver; despite the non-standard host path, this is a normal and expected source for the software.

1 higher static finding superseded - not the current verdict (shown for transparency)

Medium source=() URL on a non-standard host source_untrusted_domain

One or more source=() URLs point to a host outside the trusted allowlist (github.com, gitlab.com, codeberg.org, pypi.org, …).

PKGBUILD:16 "https://www.peak-system.com/fileadmin/media/linux/files/${_pkgname}-${pkgver}.tar.gz"

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: CloverGit <clovergit@hotmail.com>
    
      2
    
      3pkgname=peak-linux-driver-dkms
    
      4_pkgname=peak-linux-driver
    
      5pkgver=9.3.1
    
      6pkgrel=1
    
      7pkgdesc='Linux driver for PEAK-System CAN adapters'
    
      8arch=('any')
    
      9url='https://www.peak-system.com/fileadmin/media/linux/index.php'
    
      10license=('GPL-2.0-only' 'LGPL-2.1-only')
    
      11depends=('dkms')
    
      12provides=('peak-linux-driver')
    
      13conflicts=('peak-linux-driver')
    
      14install="${pkgname}.install"
    
      15source=(
    
      16  "https://www.peak-system.com/fileadmin/media/linux/files/${_pkgname}-${pkgver}.tar.gz"
    
      17  'dkms.conf'
    
      18)
    
      19sha256sums=('25ec72f3ba16760a94979ffb56cf6f7a51eb61cdcd4968f7cf8825ddfe164c5c'
    
      20  'a277e6202f8ba761b3d0a1e1c5d4de0f5306a45fa14689aa1473e814e09ce36e')
    
      21
    
      22prepare() {
    
      23  cd "${_pkgname}-${pkgver}"
    
      24
    
      25  # strncpy() was removed from the Linux kernel API
    
      26  sed -i 's/strncpy(/strscpy(/g' driver/src/pcan_fops.c driver/src/pcan_pciec.c
    
      27}
    
      28
    
      29package() {
    
      30  cd "${_pkgname}-${pkgver}"
    
      31
    
      32  install -d "${pkgdir}/usr/src/${_pkgname}-${pkgver}"
    
      33  cp -r driver "${pkgdir}/usr/src/${_pkgname}-${pkgver}/"
    
      34
    
      35  # copy dkms.conf
    
      36  install -Dm644 "${srcdir}/dkms.conf" "${pkgdir}/usr/src/${_pkgname}-${pkgver}/dkms.conf"
    
      37
    
      38  # set name and version and dkms.conf
    
      39  sed -e "s/@PKGNAME@/${_pkgname}/" \
    
      40    -e "s/@PKGVER@/${pkgver}/" \
    
      41    -i "${pkgdir}/usr/src/${_pkgname}-${pkgver}/dkms.conf"
    
      42
    
      43  install -Dm644 "driver/udev/45-pcan.rules" "${pkgdir}/usr/lib/udev/rules.d/45-pcan.rules"
    
      44  install -Dm644 "driver/udev/blacklist-peak.conf" "${pkgdir}/usr/lib/modprobe.d/blacklist-peak.conf"
    
      45  install -Dm755 "driver/lspcan" "${pkgdir}/usr/bin/lspcan"
    
      46  install -Dm644 "driver/pcan.conf" "${pkgdir}/usr/share/doc/${pkgname}/pcan.conf"
    
      47  install -Dm644 "driver/release_notes.txt" "${pkgdir}/usr/share/doc/${pkgname}/release_notes.txt"
    
      48}
    
      49
    
      50# vim: set sw=2 ts=2 et:
    
      51

Changes since previous scan

--- PKGBUILD @ 2026-09-26 00:12
+++ PKGBUILD @ 2026-10-02 00:00
@@ -2,7 +2,7 @@
 
 pkgname=peak-linux-driver-dkms
 _pkgname=peak-linux-driver
-pkgver=9.2.0
+pkgver=9.3.1
 pkgrel=1
 pkgdesc='Linux driver for PEAK-System CAN adapters'
 arch=('any')
@@ -16,8 +16,15 @@
   "https://www.peak-system.com/fileadmin/media/linux/files/${_pkgname}-${pkgver}.tar.gz"
   'dkms.conf'
 )
-sha256sums=('adc7e9d2459848d506b7d948fc52b1afe73db476f58537492c94f70a960a7a9a'
-            'a277e6202f8ba761b3d0a1e1c5d4de0f5306a45fa14689aa1473e814e09ce36e')
+sha256sums=('25ec72f3ba16760a94979ffb56cf6f7a51eb61cdcd4968f7cf8825ddfe164c5c'
+  'a277e6202f8ba761b3d0a1e1c5d4de0f5306a45fa14689aa1473e814e09ce36e')
+
+prepare() {
+  cd "${_pkgname}-${pkgver}"
+
+  # strncpy() was removed from the Linux kernel API
+  sed -i 's/strncpy(/strscpy(/g' driver/src/pcan_fops.c driver/src/pcan_pciec.c
+}
 
 package() {
   cd "${_pkgname}-${pkgver}"
@@ -30,8 +37,8 @@
 
   # set name and version and dkms.conf
   sed -e "s/@PKGNAME@/${_pkgname}/" \
-      -e "s/@PKGVER@/${pkgver}/" \
-      -i "${pkgdir}/usr/src/${_pkgname}-${pkgver}/dkms.conf"
+    -e "s/@PKGVER@/${pkgver}/" \
+    -i "${pkgdir}/usr/src/${_pkgname}-${pkgver}/dkms.conf"
 
   install -Dm644 "driver/udev/45-pcan.rules" "${pkgdir}/usr/lib/udev/rules.d/45-pcan.rules"
   install -Dm644 "driver/udev/blacklist-peak.conf" "${pkgdir}/usr/lib/modprobe.d/blacklist-peak.conf"

Scan history

Scanned at (UTC)	Severity	Rules
2026-10-02 00:00:32	Low	2
2026-10-01 00:02:06	Low	2
2026-09-30 00:20:07	Low	2
2026-09-29 00:07:46	Low	2
2026-09-28 00:28:32	Low	2
2026-09-27 00:07:07	Low	2
2026-09-26 11:15:02	Medium	1
2026-09-26 00:12:15	Low	2
2026-09-25 00:03:36	Low	2
2026-09-24 00:24:14	Low	2
2026-09-23 00:28:13	Low	2
2026-09-22 00:15:14	Low	2
2026-09-21 00:26:32	Low	2
2026-09-20 00:25:31	Low	2
2026-09-19 00:25:36	Low	2
2026-09-18 00:17:11	Low	2
2026-09-17 00:27:14	Low	2
2026-09-16 00:03:17	Low	2
2026-09-15 00:25:31	Low	2
2026-09-14 00:27:57	Low	2