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| author | Ludovic Courtès <ludo@gnu.org> | 2019-08-16 18:41:55 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-08-16 23:00:26 +0200 |
| commit | 268896444bed7b958add74b2e1e86ff802c5f5cb (patch) | |
| tree | bd03a16c4ae409435b056104c8388cb618e8da62 /guix | |
| parent | a7c714d3983c746d14b759707ff9e3487d580dd2 (diff) | |
derivations: Delete duplicate inputs when computing derivation hash.
Fixes <https://bugs.gnu.org/36777>.
Reported by Carl Dong <contact@carldong.me>.
* guix/derivations.scm (derivation/masked-inputs): Call
'delete-duplicates' on INPUTS.
* tests/derivations.scm ("derivation with duplicate fixed-output inputs"):
New test.
Diffstat (limited to 'guix')
| -rw-r--r-- | guix/derivations.scm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/guix/derivations.scm b/guix/derivations.scm index 92d50503ce..b3928920e2 100644 --- a/guix/derivations.scm +++ b/guix/derivations.scm @@ -685,7 +685,7 @@ name of each input with that input's hash." (make-derivation-input hash sub-drvs)))) inputs))) (make-derivation outputs - (sort inputs + (sort (delete-duplicates inputs) (lambda (drv1 drv2) (string<? (derivation-input-derivation drv1) (derivation-input-derivation drv2)))) |