#2462 closed defect (fixed)

ngx_stream_js_module.so fails to load after update (1.22.1+0.7.10-1~jammy)

Reported by: esmorun@… Owned by: thresh
Priority: major Milestone:
Component: nginx-module Version: 1.22.x
Keywords: ngx_stream_js_module Cc:
uname -a: Linux MyHost 5.15.0-1033-azure #40-Ubuntu SMP Mon Jan 23 20:36:59 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
nginx -V: nginx version: nginx/1.22.1
built by gcc 11.2.0 (Ubuntu 11.2.0-19ubuntu1)
built with OpenSSL 3.0.2 15 Mar 2022
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-cc-opt='-g -O2 -ffile-prefix-map=/data/builder/debuild/nginx-1.22.1/debian/debuild-base/nginx-1.22.1=. -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fPIC' --with-ld-opt='-Wl,-Bsymbolic-functions -flto=auto -ffat-lto-objects -flto=auto -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -pie'

Description

I'm on Ubuntu Server 22.04 using the official nginx repo. After the nginx-module-njs package was updated to 1.22.1+0.7.10-1~jammy, nginx failed to launch with the following error:

nginx: [emerg] dlopen() "/etc/nginx/modules/ngx_stream_js_module.so" failed (/etc/nginx/modules/ngx_stream_js_module.so: undefined symbol: xmlOutputBufferCreateIO) in /etc/nginx/nginx.conf:5

Downgrading the package to version 1.22.1+0.7.9-1~jammy solved the problem:

sudo apt install nginx-module-njs=1.22.1+0.7.9-1~jammy

Change History (4)

comment:1 by thresh, 16 months ago

Owner: set to thresh
Status: newassigned

Hello!

Thanks for submitting the ticket.

Indeed, there is an issue with underlinked stream module.

As a workaround until it's properly fixed I suggest loading ngx_http_js_module.so prior to stream one - this one is properly linked with libxml so the symbol will be loaded.

comment:2 by thresh, 16 months ago

Fixed upstream in https://hg.nginx.org/njs/rev/0f5b52a42f97

Will be fixed in prebuilt packages on new njs release.

comment:3 by thresh, 15 months ago

Fixed in 1.22.1+0.7.11-1~jammy, can you please check?

comment:4 by Sergey Kandaurov, 14 months ago

Resolution: fixed
Status: assignedclosed

Feedback timeout.

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