Hi I think there forgot check if the spoe_context already has fragment msg send before spoe_queue_context, it will segment fault in spoe_release_appctx.
Best regards.
From 437775b6f4a611324348746e1e673cb9d024c1b0 Mon Sep 17 00:00:00 2001 From: Kevin Zhu <ipand...@gmail.com> Date: Sat, 20 Apr 2019 17:45:21 +0800 Subject: [PATCH] BUG/MAJOR: spoe: spoe_context shouldn't queue again if fragment send If spoe_context already has fragment msg send, queue it to sending_queue again the other appctx will sent the msg, it will segment fault in function spoe_release_appctx. This patch should be backported to 1.9 --- src/flt_spoe.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/flt_spoe.c b/src/flt_spoe.c index 0f72de8..3420540 100644 --- a/src/flt_spoe.c +++ b/src/flt_spoe.c @@ -2682,8 +2682,9 @@ spoe_process_messages(struct stream *s, struct spoe_context *ctx, goto end; if (!ret) goto skip; - if (spoe_queue_context(ctx) < 0) - goto end; + if (ctx->spoe_appctx == NULL) + if (spoe_queue_context(ctx) < 0) + goto end; ctx->state = SPOE_CTX_ST_SENDING_MSGS; } -- 2.7.4
