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28 lines
959 B
28 lines
959 B
commit 0e01256a314a6f432ab9826dc9b862e8159dbc48
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Author: Christopher Faulet <cfaulet@haproxy.com>
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Date: Wed Sep 18 11:07:20 2019 +0200
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BUG/MINOR: mux-h2: Be sure to have a connection to unsubcribe
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When the mux is released, It must own the connection to unsubcribe.
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This patch must be backported to 2.0.
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(cherry picked from commit 21d849f52fc64c51e5abf5a8bd69f2aeff8b3125)
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Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
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diff --git a/src/mux_h2.c b/src/mux_h2.c
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index 984a81bd..e6bfd03d 100644
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--- a/src/mux_h2.c
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+++ b/src/mux_h2.c
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@@ -677,9 +677,9 @@ static void h2_release(struct h2c *h2c)
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}
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if (h2c->wait_event.tasklet)
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tasklet_free(h2c->wait_event.tasklet);
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- if (h2c->wait_event.events != 0)
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+ if (conn && h2c->wait_event.events != 0)
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conn->xprt->unsubscribe(conn, conn->xprt_ctx, h2c->wait_event.events,
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- &h2c->wait_event);
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+ &h2c->wait_event);
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pool_free(pool_head_h2c, h2c);
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}
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