From 87321ac84a0d6cb42ee64a591adc79c1ec37fb5b Mon Sep 17 00:00:00 2001 From: Sebastian Pipping Date: Tue, 2 Sep 2025 20:52:29 +0200 Subject: [PATCH] xmlwf: Mention supported environment variables in --help output CVE: CVE-2025-59375 Upstream-Status: Backport [https://github.com/libexpat/libexpat/commit/87321ac84a0d6cb42ee64a591adc79c1ec37fb5b] Signed-off-by: Peter Marko --- xmlwf/xmlwf.c | 8 ++++++++ xmlwf/xmlwf_helpgen.py | 8 ++++++++ 2 files changed, 16 insertions(+) diff --git a/xmlwf/xmlwf.c b/xmlwf/xmlwf.c index ec7e51c9..8cfc73ca 100644 --- a/xmlwf/xmlwf.c +++ b/xmlwf/xmlwf.c @@ -926,6 +926,14 @@ usage(const XML_Char *prog, int rc) { T(" -h, --help show this [h]elp message and exit\n") T(" -v, --version show program's [v]ersion number and exit\n") T("\n") + T("environment variables:\n") + T(" EXPAT_ACCOUNTING_DEBUG=(0|1|2|3)\n") + T(" Control verbosity of accounting debugging (default: 0)\n") + T(" EXPAT_ENTITY_DEBUG=(0|1)\n") + T(" Control verbosity of entity debugging (default: 0)\n") + T(" EXPAT_ENTROPY_DEBUG=(0|1)\n") + T(" Control verbosity of entropy debugging (default: 0)\n") + T("\n") T("exit status:\n") T(" 0 the input files are well-formed and the output (if requested) was written successfully\n") T(" 1 could not allocate data structures, signals a serious problem with execution environment\n") diff --git a/xmlwf/xmlwf_helpgen.py b/xmlwf/xmlwf_helpgen.py index c3257f0e..39a3dc13 100755 --- a/xmlwf/xmlwf_helpgen.py +++ b/xmlwf/xmlwf_helpgen.py @@ -32,6 +32,14 @@ import argparse epilog = """ +environment variables: + EXPAT_ACCOUNTING_DEBUG=(0|1|2|3) + Control verbosity of accounting debugging (default: 0) + EXPAT_ENTITY_DEBUG=(0|1) + Control verbosity of entity debugging (default: 0) + EXPAT_ENTROPY_DEBUG=(0|1) + Control verbosity of entropy debugging (default: 0) + exit status: 0 the input files are well-formed and the output (if requested) was written successfully 1 could not allocate data structures, signals a serious problem with execution environment