# HG changeset patch
# User Paul Fisher <paul@pfish.zone>
# Date 1771123194 18000
# Node ID c43ce246240b4d4745f26e2e4f91aa8a830aa1a0
# Parent  5ad58438318acac143deed537d1913c8332d7f9f
Really fix content-length for real for serious.

diff -r 5ad58438318a -r c43ce246240b src/git_serve/__init__.py
--- a/src/git_serve/__init__.py	Sat Feb 14 21:20:36 2026 -0500
+++ b/src/git_serve/__init__.py	Sat Feb 14 21:39:54 2026 -0500
@@ -92,6 +92,13 @@
     check_permission(req_ctx, request, b'pull')
     # If a request is git, we assume we should be the one handling it.
     cgi_env = _build_git_environ(req_ctx, request)
+    content_length_hdr = request.headers.get(b'content-length', b'0')
+    try:
+        content_length = int(content_length_hdr)
+    except ValueError as ve:
+        raise hgerr.InputError(
+            f'Invalid content-length {content_length!r}'.encode()
+        ) from ve
     http_backend = req_ctx.repo.ui.configlist(
         b'git-serve', b'http-backend', default=(b'git', b'http-backend')
     )
@@ -108,7 +115,10 @@
     assert call.stdin
     # Git will not start writing output until stdin is fully closed.
     with call.stdin:
-        shutil.copyfileobj(request.bodyfh, call.stdin)
+        if content_length:
+            shutil.copyfileobj(
+                request.bodyfh, call.stdin, length=content_length
+            )
 
     status, headers, rest = _parse_cgi_response(call.stdout)
     response.status = status
@@ -190,7 +200,7 @@
 
 # Interfacing with Mercurial
 
-__version__ = '0.1.2'
+__version__ = '0.1.3'
 
 cmdtable: dict[bytes, object] = {}