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[gnurl] 85/222: http2: Expression 'stream->stream_id != - 1' is always t
From: |
gnunet |
Subject: |
[gnurl] 85/222: http2: Expression 'stream->stream_id != - 1' is always true |
Date: |
Thu, 07 Nov 2019 00:09:41 +0100 |
This is an automated email from the git hooks/post-receive script.
ng0 pushed a commit to branch master
in repository gnurl.
commit b259baabfeca71e46132435e5498513538515c11
Author: Daniel Stenberg <address@hidden>
AuthorDate: Mon Sep 23 11:05:37 2019 +0200
http2: Expression 'stream->stream_id != - 1' is always true
PVS-Studio warning
Fixes #4402
---
lib/http2.c | 19 ++++++++-----------
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/lib/http2.c b/lib/http2.c
index 1481d1425..98ea90358 100644
--- a/lib/http2.c
+++ b/lib/http2.c
@@ -2140,17 +2140,14 @@ static ssize_t http2_send(struct connectdata *conn, int
sockindex,
return -1;
}
- if(stream->stream_id != -1) {
- /* If whole HEADERS frame was sent off to the underlying socket,
- the nghttp2 library calls data_source_read_callback. But only
- it found that no data available, so it deferred the DATA
- transmission. Which means that nghttp2_session_want_write()
- returns 0 on http2_perform_getsock(), which results that no
- writable socket check is performed. To workaround this, we
- issue nghttp2_session_resume_data() here to bring back DATA
- transmission from deferred state. */
- nghttp2_session_resume_data(h2, stream->stream_id);
- }
+ /* If whole HEADERS frame was sent off to the underlying socket, the nghttp2
+ library calls data_source_read_callback. But only it found that no data
+ available, so it deferred the DATA transmission. Which means that
+ nghttp2_session_want_write() returns 0 on http2_perform_getsock(), which
+ results that no writable socket check is performed. To workaround this,
+ we issue nghttp2_session_resume_data() here to bring back DATA
+ transmission from deferred state. */
+ nghttp2_session_resume_data(h2, stream->stream_id);
return len;
--
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