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SUSE:SLE-15-SP7:Update
curl.36282
0001-vtls-revert-receive-max-buffer-add-test-ca...
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File 0001-vtls-revert-receive-max-buffer-add-test-case.patch of Package curl.36282
From e00609fc15f5d5adaf0896b751bf2c3a74a5f6f4 Mon Sep 17 00:00:00 2001 From: Stefan Eissing <stefan@eissing.org> Date: Thu, 1 Feb 2024 18:15:50 +0100 Subject: [PATCH] vtls: revert "receive max buffer" + add test case - add test_05_04 for requests using http/1.0, http/1.1 and h2 against an Apache resource that does an unclean TLS shutdown. - revert special workarund in openssl.c for suppressing shutdown errors on multiplexed connections - vlts.c restore to its state before 9a90c9dd64d2f03601833a70786d485851bd1b53 Fixes #12885 Fixes #12844 Closes #12848 (cherry picked from commit ed09a99af57200643d5ae001e815eeab9ffe3f84) --- lib/vtls/vtls.c | 27 +++++-------------- tests/http/test_05_errors.py | 27 +++++++++++++++++++ tests/http/testenv/httpd.py | 7 ++++- .../http/testenv/mod_curltest/mod_curltest.c | 2 +- 4 files changed, 40 insertions(+), 23 deletions(-) diff --git a/lib/vtls/vtls.c b/lib/vtls/vtls.c index e928ba5d0..f654a9749 100644 --- a/lib/vtls/vtls.c +++ b/lib/vtls/vtls.c @@ -1715,32 +1715,17 @@ static ssize_t ssl_cf_recv(struct Curl_cfilter *cf, { struct cf_call_data save; ssize_t nread; - size_t ntotal = 0; CF_DATA_SAVE(save, cf, data); *err = CURLE_OK; - /* Do receive until we fill the buffer somehwhat or EGAIN, error or EOF */ - while(!ntotal || (len - ntotal) > (4*1024)) { + nread = Curl_ssl->recv_plain(cf, data, buf, len, err); + if(nread > 0) { + DEBUGASSERT((size_t)nread <= len); + } + else if(nread == 0) { + /* eof */ *err = CURLE_OK; - nread = Curl_ssl->recv_plain(cf, data, buf + ntotal, len - ntotal, err); - if(nread < 0) { - if(*err == CURLE_AGAIN && ntotal > 0) { - /* we EAGAINed after having reed data, return the success amount */ - *err = CURLE_OK; - break; - } - /* we have a an error to report */ - goto out; - } - else if(nread == 0) { - /* eof */ - break; - } - ntotal += (size_t)nread; - DEBUGASSERT((size_t)ntotal <= len); } - nread = (ssize_t)ntotal; -out: CURL_TRC_CF(data, cf, "cf_recv(len=%zu) -> %zd, %d", len, nread, *err); CF_DATA_RESTORE(cf, save); -- 2.43.0
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