about summary refs log tree commit diff
path: root/third_party/git/t/t5704-protocol-violations.sh
diff options
context:
space:
mode:
authorVincent Ambo <mail@tazj.in>2020-11-21T18·20+0100
committerVincent Ambo <mail@tazj.in>2020-11-21T18·45+0100
commitf4609b896fac842433bd495c166d5987852a6a73 (patch)
tree95511c465c54c4f5d27e5d39ce187e2a1dd82bd3 /third_party/git/t/t5704-protocol-violations.sh
parent082c006c04343a78d87b6c6ab3608c25d6213c3f (diff)
merge(3p/git): Merge git subtree at v2.29.2 r/1890
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
Diffstat (limited to 'third_party/git/t/t5704-protocol-violations.sh')
-rwxr-xr-xthird_party/git/t/t5704-protocol-violations.sh35
1 files changed, 35 insertions, 0 deletions
diff --git a/third_party/git/t/t5704-protocol-violations.sh b/third_party/git/t/t5704-protocol-violations.sh
new file mode 100755
index 000000000000..5c941949b980
--- /dev/null
+++ b/third_party/git/t/t5704-protocol-violations.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+test_description='Test responses to violations of the network protocol. In most
+of these cases it will generally be acceptable for one side to break off
+communications if the other side says something unexpected. We are mostly
+making sure that we do not segfault or otherwise behave badly.'
+. ./test-lib.sh
+
+test_expect_success 'extra delim packet in v2 ls-refs args' '
+	{
+		packetize command=ls-refs &&
+		packetize "object-format=$(test_oid algo)" &&
+		printf 0001 &&
+		# protocol expects 0000 flush here
+		printf 0001
+	} >input &&
+	test_must_fail env GIT_PROTOCOL=version=2 \
+		git upload-pack . <input 2>err &&
+	test_i18ngrep "expected flush after ls-refs arguments" err
+'
+
+test_expect_success 'extra delim packet in v2 fetch args' '
+	{
+		packetize command=fetch &&
+		packetize "object-format=$(test_oid algo)" &&
+		printf 0001 &&
+		# protocol expects 0000 flush here
+		printf 0001
+	} >input &&
+	test_must_fail env GIT_PROTOCOL=version=2 \
+		git upload-pack . <input 2>err &&
+	test_i18ngrep "expected flush after fetch arguments" err
+'
+
+test_done