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From: "Matthew John Cheetham via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: derrickstolee@github.com, mjcheetham@outlook.com,
	Matthew John Cheetham <mjcheetham@github.com>,
	Matthew John Cheetham <mjcheetham@outlook.com>
Subject: [PATCH 2/3] netrc: ignore unknown lines (do not die)
Date: Thu, 22 Sep 2022 16:59:33 +0000	[thread overview]
Message-ID: <ae5c1bfc092e98b810757e752efd7cfde48a3809.1663865974.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.1363.git.1663865974.gitgitgadget@gmail.com>

From: Matthew John Cheetham <mjcheetham@outlook.com>

Contrary to the documentation on credential helpers, as well as the help
text for git-credential-netrc itself, this helper will `die` when
presented with an unknown property/attribute/token.

Correct the behaviour here by skipping and ignoring any tokens that are
unknown. This means all helpers in the tree are consistent and ignore
any unknown credential properties/attributes.

Signed-off-by: Matthew John Cheetham <mjcheetham@outlook.com>
---
 contrib/credential/netrc/git-credential-netrc.perl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/contrib/credential/netrc/git-credential-netrc.perl b/contrib/credential/netrc/git-credential-netrc.perl
index bc57cc65884..9fb998ae090 100755
--- a/contrib/credential/netrc/git-credential-netrc.perl
+++ b/contrib/credential/netrc/git-credential-netrc.perl
@@ -356,7 +356,10 @@ sub read_credential_data_from_stdin {
 		next unless m/^([^=]+)=(.+)/;
 
 		my ($token, $value) = ($1, $2);
-		die "Unknown search token $token" unless exists $q{$token};
+
+		# skip any unknown tokens
+		next unless exists $q{$token};
+
 		$q{$token} = $value;
 		log_debug("We were given search token $token and value $value");
 	}
-- 
gitgitgadget


  parent reply	other threads:[~2022-09-22 17:00 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-22 16:59 [PATCH 0/3] Correct credential helper discrepancies handling input Matthew John Cheetham via GitGitGadget
2022-09-22 16:59 ` [PATCH 1/3] wincred: ignore unknown lines (do not die) Matthew John Cheetham via GitGitGadget
2022-09-22 21:19   ` Junio C Hamano
2022-09-22 22:09     ` Jeff King
2022-09-22 16:59 ` Matthew John Cheetham via GitGitGadget [this message]
2022-09-22 16:59 ` [PATCH 3/3] osxkeychain: clarify that we ignore unknown lines Matthew John Cheetham via GitGitGadget
2022-09-22 18:31 ` [PATCH 0/3] Correct credential helper discrepancies handling input Derrick Stolee
2022-09-22 22:11 ` Jeff King

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