Package: libxerces-c-samples
Version: 3.2.4+debian-1
Severity: important
X-Debbugs-Cc: k.zmi...@gmail.com
-- System Information:
Debian Release: 12.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.1.0-18-amd64 (SMP w/1 CPU thread; PREEMPT)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages libxerces-c-samples depends on:
ii libc6 2.36-9+deb12u4
ii libgcc-s1 12.2.0-14
ii libstdc++6 12.2.0-14
ii libxerces-c3.2 3.2.4+debian-1
libxerces-c-samples recommends no packages.
libxerces-c-samples suggests no packages.
Hello
There seems to be bug when using StdInParse on Debian12 :
I did prepare a 2 test envs with fresh install of Debian11 and Debian12
Debian12
Linux konrad-debian12 6.1.0-18-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.76-1
(2024-02-01) x86_64 GNU/Linux
libxerces-c-samples 3.2.4+debian-1
libxerces-c3.2 3.2.4+debian-1
apache2 2.4.59-1~deb12u1
Debian11
Linux konrad-debian11 5.10.0-28-amd64 #1 SMP Debian 5.10.209-2 (2024-01-31)
x86_64 GNU/Linux
libxerces-c-samples 3.2.3+debian-3+deb11u1
libxerces-c3.2 3.2.3+debian-3+deb11u1
apache2 2.4.59-1~deb11u1
On debian 12
Trying to use StdInParse :
root@konrad-debian12:~# /usr/bin/StdInParse -n -v=always -s -f < /root/bopa.xml
Fatal Error at (file , line 0, char 0): internal error in NetAccessor
Fatal Error at (file stdin, line 2, char 239): fatal error during schema scan
The error is caused by not fully reciving the generator.xsd (48KiB) from
localhost apache (moved localy to rule out network)
Lets take a quick look at loopback
root@konrad-debian12:~# tcpdump -i lo
tcpdump: verbose output suppressed, use -v[v]... for full protocol decode
listening on lo, link-type EN10MB (Ethernet), snapshot length 262144 bytes
14:19:16.982472 IP localhost.37128 > localhost.http: Flags [S], seq 3312200642,
win 43690, options [mss 65495,sackOK,TS val 218223881 ecr 0,nop,wscale 10],
length 0
14:19:16.982482 IP localhost.http > localhost.37128: Flags [S.], seq
2074508043, ack 3312200643, win 43690, options [mss 65495,sackOK,TS val
218223881 ecr 218223881,nop,wscale 10], length 0
14:19:16.982499 IP localhost.37128 > localhost.http: Flags [.], ack 1, win 43,
options [nop,nop,TS val 218223881 ecr 218223881], length 0
14:19:16.982528 IP localhost.37128 > localhost.http: Flags [P.], seq 1:66, ack
1, win 43, options [nop,nop,TS val 218223881 ecr 218223881], length 65: HTTP:
GET /generator.xsd HTTP/1.1
14:19:16.982544 IP localhost.http > localhost.37128: Flags [.], ack 66, win 43,
options [nop,nop,TS val 218223881 ecr 218223881], length 0
14:19:16.982816 IP localhost.http > localhost.37128: Flags [.], seq 1:22017,
ack 66, win 43, options [nop,nop,TS val 218223881 ecr 218223881], length 22016:
HTTP: HTTP/1.1 200 OK
14:19:16.982848 IP localhost.http > localhost.37128: Flags [P.], seq
22017:44033, ack 66, win 43, options [nop,nop,TS val 218223881 ecr 218223881],
length 22016: HTTP
14:19:16.982965 IP localhost.37128 > localhost.http: Flags [.], ack 22017, win
22, options [nop,nop,TS val 218223882 ecr 218223881], length 0
14:19:16.983013 IP localhost.37128 > localhost.http: Flags [R.], seq 66, ack
44033, win 43, options [nop,nop,TS val 218223882 ecr 218223881], length 0
the client stops reciving the data, and the generator.xsd gets cut at (44KiB
and the complete file is 48KiB) :
If i follow the tcp session payload, its clear that file is incomplete,
#Fragment that got cut at 44KiB
<xs:attribute name="LevelValidationMethod" type="xs:string">
<xs:annotation>
<xs:documentat
Seems like a buffor problem ?
But to rule out packages version (as on debian 12 is 3.2.4+debian-1), i did
install 3.2.3 from debian11 on debian12
libxerces-c-samples 3.2.3+debian-3+deb11u1
libxerces-c3.2 3.2.3+debian-3+deb11u1
But stil got the same outcome, but at the same version on debian 11
root@konrad-debian11:~# /usr/bin/StdInParse -n -v=always -s -f < /root/bopa.xml
stdin: 163 ms (458 elems, 2120 attrs, 8806 spaces, 0 chars)
works just fine, so package version and network ruled out
One more thing to attach ldd for :
libxerces-c-samples 3.2.3+debian-3+deb11u1
libxerces-c3.2:amd64 3.2.3+debian-3+deb11u1
Debian 12
ldd /usr/bin/StdInParse
linux-vdso.so.1 (0x00007ffdd67e1000)
libxerces-c-3.2.so => /lib/x86_64-linux-gnu/libxerces-c-3.2.so
(0x00007f4e59000000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f4e58c00000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f4e594e8000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f4e58e1f000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
(0x00007f4e594e3000)
libcurl-gnutls.so.4 => /lib/x86_64-linux-gnu/libcurl-gnutls.so.4
(0x00007f4e59436000)
libicuuc.so.67 => /lib/x86_64-linux-gnu/libicuuc.so.67 (0x00007f4e58a17000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f4e58938000)
/lib64/ld-linux-x86-64.so.2 (0x00007f4e5951c000)
libnghttp2.so.14 => /lib/x86_64-linux-gnu/libnghttp2.so.14
(0x00007f4e59407000)
libidn2.so.0 => /lib/x86_64-linux-gnu/libidn2.so.0 (0x00007f4e593d6000)
librtmp.so.1 => /lib/x86_64-linux-gnu/librtmp.so.1 (0x00007f4e593b5000)
libssh2.so.1 => /lib/x86_64-linux-gnu/libssh2.so.1 (0x00007f4e588f7000)
libpsl.so.5 => /lib/x86_64-linux-gnu/libpsl.so.5 (0x00007f4e593a1000)
libnettle.so.8 => /lib/x86_64-linux-gnu/libnettle.so.8 (0x00007f4e588a9000)
libgnutls.so.30 => /lib/x86_64-linux-gnu/libgnutls.so.30
(0x00007f4e58600000)
libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2
(0x00007f4e58857000)
libldap-2.5.so.0 => /lib/x86_64-linux-gnu/libldap-2.5.so.0
(0x00007f4e585a1000)
liblber-2.5.so.0 => /lib/x86_64-linux-gnu/liblber-2.5.so.0
(0x00007f4e58847000)
libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x00007f4e584e5000)
libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1
(0x00007f4e5883a000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f4e584c6000)
libicudata.so.67 => /lib/x86_64-linux-gnu/libicudata.so.67
(0x00007f4e56800000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f4e58e1a000)
libunistring.so.2 => /lib/x86_64-linux-gnu/libunistring.so.2
(0x00007f4e5664a000)
libhogweed.so.6 => /lib/x86_64-linux-gnu/libhogweed.so.6
(0x00007f4e5847d000)
libgmp.so.10 => /lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f4e583fc000)
libcrypto.so.3 => /lib/x86_64-linux-gnu/libcrypto.so.3 (0x00007f4e56000000)
libp11-kit.so.0 => /lib/x86_64-linux-gnu/libp11-kit.so.0
(0x00007f4e56516000)
libtasn1.so.6 => /lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f4e58823000)
libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f4e58322000)
libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3
(0x00007f4e564e9000)
libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2
(0x00007f4e5881d000)
libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0
(0x00007f4e564db000)
libsasl2.so.2 => /lib/x86_64-linux-gnu/libsasl2.so.2 (0x00007f4e564be000)
libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1
(0x00007f4e5649b000)
libffi.so.8 => /lib/x86_64-linux-gnu/libffi.so.8 (0x00007f4e5648f000)
libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1
(0x00007f4e58319000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f4e55fef000)
Debian 11
ldd /usr/bin/StdInParse
linux-vdso.so.1 (0x00007ffdf8bdd000)
libxerces-c-3.2.so => /lib/x86_64-linux-gnu/libxerces-c-3.2.so
(0x00007f8206e93000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f8206cc6000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f8206cac000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f8206ad8000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
(0x00007f8206ab6000)
libcurl-gnutls.so.4 => /lib/x86_64-linux-gnu/libcurl-gnutls.so.4
(0x00007f8206a1c000)
libicuuc.so.67 => /lib/x86_64-linux-gnu/libicuuc.so.67 (0x00007f8206831000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f82066ed000)
/lib64/ld-linux-x86-64.so.2 (0x00007f8207243000)
libnghttp2.so.14 => /lib/x86_64-linux-gnu/libnghttp2.so.14
(0x00007f82066bf000)
libidn2.so.0 => /lib/x86_64-linux-gnu/libidn2.so.0 (0x00007f820669e000)
librtmp.so.1 => /lib/x86_64-linux-gnu/librtmp.so.1 (0x00007f820667f000)
libssh2.so.1 => /lib/x86_64-linux-gnu/libssh2.so.1 (0x00007f820664a000)
libpsl.so.5 => /lib/x86_64-linux-gnu/libpsl.so.5 (0x00007f8206634000)
libnettle.so.8 => /lib/x86_64-linux-gnu/libnettle.so.8 (0x00007f82065ec000)
libgnutls.so.30 => /lib/x86_64-linux-gnu/libgnutls.so.30
(0x00007f82063ec000)
libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2
(0x00007f8206399000)
libldap_r-2.4.so.2 => /lib/x86_64-linux-gnu/libldap_r-2.4.so.2
(0x00007f8206343000)
liblber-2.4.so.2 => /lib/x86_64-linux-gnu/liblber-2.4.so.2
(0x00007f8206332000)
libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1
(0x00007f8206322000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f8206305000)
libicudata.so.67 => /lib/x86_64-linux-gnu/libicudata.so.67
(0x00007f82047ec000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f82047e6000)
libunistring.so.2 => /lib/x86_64-linux-gnu/libunistring.so.2
(0x00007f8204664000)
libhogweed.so.6 => /lib/x86_64-linux-gnu/libhogweed.so.6
(0x00007f8204619000)
libgmp.so.10 => /lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f8204598000)
libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20
(0x00007f8204478000)
libp11-kit.so.0 => /lib/x86_64-linux-gnu/libp11-kit.so.0
(0x00007f8204344000)
libtasn1.so.6 => /lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f820432e000)
libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f8204252000)
libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3
(0x00007f8204222000)
libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2
(0x00007f820421c000)
libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0
(0x00007f820420d000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f82041f3000)
libsasl2.so.2 => /lib/x86_64-linux-gnu/libsasl2.so.2 (0x00007f82041d6000)
libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1
(0x00007f82041b1000)
libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0
(0x00007f820418b000)
libffi.so.7 => /lib/x86_64-linux-gnu/libffi.so.7 (0x00007f820417f000)
libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1
(0x00007f8204178000)
Interesting thing is, that if on debian 12 i do a loop to run (50x
attempts) There will be few sucessfull runs.
