h2: the :scheme pseudo header is not optional #4005
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The :scheme pseudo header is not optional in H/2 except when doing CONNECT. There is also a strict requirement for it appear only once. Signed-off-by: Asad Sajjad Ahmed <asadsa@varnish-software.com> Conflicts: bin/varnishtest/tests/t02025.vtc
nigoroll
approved these changes
Oct 18, 2023
dridi
commented
Nov 27, 2023
Comment on lines
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| int scheme_seen; | ||
| h2_error h2e; | ||
| ssize_t cl; | ||
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| ASSERT_RXTHR(h2); | ||
| assert(r2->state == H2_S_OPEN); | ||
| scheme_seen = h2->decode->flags & H2H_DECODE_FLAG_SCHEME_SEEN; |
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I'm not convinced we need this local variable when we use it just once. I will add a separate commit to maintain the authorship of this one.
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fwiw, I think wrt machine code the local variable makes no difference
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bugwash: ✅ |
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The :scheme pseudo header is not optional in H/2 except when doing CONNECT. There is also a strict requirement for it appear only once.
Signed-off-by: Asad Sajjad Ahmed asadsa@varnish-software.com
Conflicts:
bin/varnishtest/tests/t02025.vtc
This was submitted to the 6.0 branch instead of trunk first. I noticed it thanks to the test case collision while porting #3998 to the 6.0 branch.