seismic-unix
LOW
maintainer kelen
2 votes
scanned 2026-09-17 00:27:14.276658
Why flagged
The package downloads a source tarball from a project-associated Nextcloud instance, which is not on a standard forge but plausibly official; the source is built locally and no remote code execution occurs, limiting risk despite the non-whitelisted host and skipped checksum.
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-07-25) reviewed the full PKGBUILD and judged it LOW (confidence 95%): The package downloads a source tarball from a project-associated Nextcloud instance, which is not on a standard forge but plausibly official; the source is built locally and no remote code execution occurs, limiting risk despite the non-whitelisted host and skipped checksum.
1 higher static finding superseded - not the current verdict (shown for transparency)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:18
source=("seismic_unix.tgz::https://nextcloud.seismic-unix.org/s/LZpzc8jMzbWG9BZ/download?path=%2F&files=cwp_su_all_44R28.tgz")
PKGBUILD
1 offending line(s) highlighted
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# Maintainer: anon at sansorgan.es
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# Past-Maintainer: CUI Hao <cuihao.leo@gmail.com>
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pkgname=seismic-unix
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pkgver=44.28
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pkgrel=2
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pkgdesc='A seismic processing and research environment developed
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at the Center for Wave Phenomena, Colorado School of Mines'
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arch=('i686' 'x86_64')
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license=('custom')
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url="https://wiki.seismic-unix.org/start"
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depends=('libtirpc' 'libxaw' 'openmotif')
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optdepends=(
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'tcsh: some scripts'
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'gcc-fortran: Fortran support')
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makedepends=('git' 'gcc-fortran' 'libtirpc' 'libxaw' 'openmotif' 'glu' 'freeglut')
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#source=("git+https://github.com/JohnWStockwellJr/SeisUnix.git")
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source=("seismic_unix.tgz::https://nextcloud.seismic-unix.org/s/LZpzc8jMzbWG9BZ/download?path=%2F&files=cwp_su_all_44R28.tgz")
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md5sums=("SKIP")
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install=seismic-unix.install
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prepare() {
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cd ${srcdir}/src/
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# start fresh
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rm -rf ../bin/
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rm -rf ../lib/
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# removing all *.o files (fixes issues)
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find . -type f -iname '*.o' -exec rm {} \;
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# fix mglinstall script
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echo "MGLCFLAGS += -fcommon" >> configs/Makefile.config_Linux_ARCH
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cp configs/Makefile.config_Linux_ARCH Makefile.config
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# The following is not needed for new Makefile.config
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# sed -i 's_/usr/X11[^/]*/_/usr/_' Makefile.config
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# sed -i 's/BSD_SOURCE/DEFAULT_SOURCE/' Makefile.config
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# sed -i 's/-O/-O2/' Makefile.config
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# sed -i '/^OPTC/ s/$/-ltirpc -no-pie/' Makefile.config
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# sed -i '/^POSTLFLAGS/ s/$/ -no-pie/' Makefile.config
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# sed -i '/^FOPTS/ s/$/-std=legacy -no-pie/' Makefile.config
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sed -i 's_read RESP_RESP=y_' chkroot.sh
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echo -ne '#!/bin/sh\ntrue\n' | tee license.sh mailhome.sh
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}
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build() {
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export CWPROOT="$srcdir"
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#export CWPROOT="$srcdir/SeisUnix"
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mkdir -p "$CWPROOT"
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cd "$CWPROOT"
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# ln -sf "$srcdir/src/SeisUnix/src" src
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# ln -sf "$srcdir/src/" src
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# ln -sf "$srcdir/seismic-unix/src" src
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# cd "$srcdir/src/SeisUnix/src"
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cd ${srcdir}/src/
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make -j1 install
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make -j1 xtinstall
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make -j1 xminstall
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make -j1 finstall
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# mgl can not be compiled now.
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# make -j1 mglinstall
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make -j1 utils
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}
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package() {
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#export CWPROOT="$srcdir/src/SeisUnix/build"
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export CWPROOT="$srcdir"
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cd "$CWPROOT"
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install -dm755 "$pkgdir/opt/$pkgname"
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cp -r {,"$pkgdir/opt/$pkgname/"}bin/
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cp -r {,"$pkgdir/opt/$pkgname/"}include/
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cp -r {,"$pkgdir/opt/$pkgname/"}lib/
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cp -r {,"$pkgdir/opt/$pkgname/"}src/
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chmod -R a+r "$pkgdir/opt/$pkgname"
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install -dm755 "$pkgdir/usr/share/licenses/$pkgname"
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install -m644 "$srcdir/src/LEGAL_STATEMENT" "$pkgdir/usr/share/licenses/$pkgname"
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install -m644 "$srcdir/src/ACKNOWLEDGEMENTS" "$pkgdir/usr/share/licenses/$pkgname"
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install -dm755 "$pkgdir/etc/profile.d/"
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cat > "$pkgdir/etc/profile.d/$pkgname.sh" << EOF
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#!/bin/bash
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export CWPROOT="/opt/$pkgname"
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export PATH="\$PATH:\$CWPROOT/bin"
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EOF
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cat > "$pkgdir/etc/profile.d/$pkgname.csh" << EOF
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setenv CWPROOT /opt/$pkgname
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setenv PATH \${PATH}:\${CWPROOT}/bin
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EOF
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chmod 755 "$pkgdir/etc/profile.d/$pkgname"{.sh,.csh}
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}
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md5sums=('8dac66e953b3998ee8acbaeacb0bce77')
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Scan history
| Scanned at (UTC) | Severity | Rules |
|---|---|---|
| 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 |
| 2026-09-13 00:19:54 | Low | 2 |
| 2026-09-12 00:25:17 | Low | 2 |
| 2026-09-11 00:19:22 | Low | 2 |
| 2026-09-10 00:22:44 | Low | 2 |
| 2026-09-09 00:04:09 | Low | 2 |
| 2026-09-08 00:18:08 | Low | 2 |
| 2026-09-07 00:30:15 | Low | 2 |
| 2026-09-06 00:17:06 | Low | 2 |
| 2026-09-05 00:16:27 | Low | 2 |
| 2026-09-04 00:03:13 | Low | 2 |
| 2026-09-03 00:15:47 | Low | 2 |
| 2026-09-02 00:02:31 | Low | 2 |
| 2026-09-01 00:11:19 | Low | 2 |
| 2026-08-31 00:19:57 | Low | 2 |
| 2026-08-30 00:04:14 | Low | 2 |
| 2026-08-29 00:29:17 | Low | 2 |