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| author | Efraim Flashner <efraim@flashner.co.il> | 2023-01-30 11:33:18 +0200 |
|---|---|---|
| committer | Efraim Flashner <efraim@flashner.co.il> | 2023-01-30 12:39:40 +0200 |
| commit | 4cf1acc7f3033b50b0bf19e02c9f522d522d338c (patch) | |
| tree | 9fd64956ee60304c15387eb394cd649e49f01467 /nix/libutil | |
| parent | edb8c09addd186d9538d43b12af74d6c7aeea082 (diff) | |
| parent | 595b53b74e3ef57a1c0c96108ba86d38a170a241 (diff) | |
| download | guix-4cf1acc7f3033b50b0bf19e02c9f522d522d338c.tar.gz | |
Merge remote-tracking branch 'origin/master' into core-updates
Conflicts: doc/guix.texi gnu/local.mk gnu/packages/admin.scm gnu/packages/base.scm gnu/packages/chromium.scm gnu/packages/compression.scm gnu/packages/databases.scm gnu/packages/diffoscope.scm gnu/packages/freedesktop.scm gnu/packages/gnome.scm gnu/packages/gnupg.scm gnu/packages/guile.scm gnu/packages/inkscape.scm gnu/packages/llvm.scm gnu/packages/openldap.scm gnu/packages/pciutils.scm gnu/packages/ruby.scm gnu/packages/samba.scm gnu/packages/sqlite.scm gnu/packages/statistics.scm gnu/packages/syndication.scm gnu/packages/tex.scm gnu/packages/tls.scm gnu/packages/version-control.scm gnu/packages/xml.scm guix/build-system/copy.scm guix/scripts/home.scm
Diffstat (limited to 'nix/libutil')
| -rw-r--r-- | nix/libutil/hash.cc | 9 | ||||
| -rw-r--r-- | nix/libutil/util.cc | 4 |
2 files changed, 8 insertions, 5 deletions
diff --git a/nix/libutil/hash.cc b/nix/libutil/hash.cc index 7853acdd49..9b83ffcdd9 100644 --- a/nix/libutil/hash.cc +++ b/nix/libutil/hash.cc @@ -76,8 +76,11 @@ string printHash(const Hash & hash) Hash parseHash(HashType ht, const string & s) { Hash hash(ht); - if (s.length() != hash.hashSize * 2) - throw Error(format("invalid hash `%1%'") % s); + if (s.length() != hash.hashSize * 2) { + string algo = gcry_md_algo_name(ht); + throw Error(format("invalid %1% hash '%2%' (%3% bytes but expected %4%)") + % algo % s % (s.length() / 2) % hash.hashSize); + } for (unsigned int i = 0; i < hash.hashSize; i++) { string s2(s, i * 2, 2); if (!isxdigit(s2[0]) || !isxdigit(s2[1])) @@ -244,7 +247,7 @@ Hash hashFile(HashType ht, const Path & path) start(ht, ctx); AutoCloseFD fd = open(path.c_str(), O_RDONLY); - if (fd == -1) throw SysError(format("opening file `%1%'") % path); + if (fd == -1) throw SysError(format("computing hash of file `%1%'") % path); unsigned char buf[8192]; ssize_t n; diff --git a/nix/libutil/util.cc b/nix/libutil/util.cc index 4d3780e3c2..82eac72120 100644 --- a/nix/libutil/util.cc +++ b/nix/libutil/util.cc @@ -264,7 +264,7 @@ string readFile(const Path & path, bool drain) { AutoCloseFD fd = open(path.c_str(), O_RDONLY); if (fd == -1) - throw SysError(format("opening file `%1%'") % path); + throw SysError(format("reading file `%1%'") % path); return drain ? drainFD(fd) : readFile(fd); } @@ -273,7 +273,7 @@ void writeFile(const Path & path, const string & s) { AutoCloseFD fd = open(path.c_str(), O_WRONLY | O_TRUNC | O_CREAT, 0666); if (fd == -1) - throw SysError(format("opening file '%1%'") % path); + throw SysError(format("writing file '%1%'") % path); writeFull(fd, s); } |