Mercurial > hg > nginx
view docs/GNUmakefile @ 7494:a42a6dfeb01a
Fixed incorrect length handling in ngx_utf8_length().
Previously, ngx_utf8_decode() was called from ngx_utf8_length() with
incorrect length, potentially resulting in out-of-bounds read when
handling invalid UTF-8 strings.
In practice out-of-bounds reads are not possible though, as autoindex, the
only user of ngx_utf8_length(), provides null-terminated strings, and
ngx_utf8_decode() anyway returns an errors when it sees a null in the
middle of an UTF-8 sequence.
Reported by Yunbin Liu.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Mon, 15 Apr 2019 20:14:07 +0300 |
| parents | f303f3e43f7b |
| children | 1bc938b270dc |
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VER= $(shell grep 'define NGINX_VERSION' src/core/nginx.h \ | sed -e 's/^.*"\(.*\)".*/\1/') NGINX= nginx-$(VER) TEMP= tmp XSLS?= xslscript.pl all: changes changes: $(TEMP)/$(NGINX)/CHANGES.ru \ $(TEMP)/$(NGINX)/CHANGES $(TEMP)/$(NGINX)/CHANGES.ru: docs/dtd/changes.dtd \ docs/xml/nginx/changes.xml \ docs/xml/change_log_conf.xml \ docs/xslt/changes.xslt mkdir -p $(TEMP)/$(NGINX) xmllint --noout --valid docs/xml/nginx/changes.xml xsltproc --stringparam lang ru \ -o $@ docs/xslt/changes.xslt docs/xml/nginx/changes.xml $(TEMP)/$(NGINX)/CHANGES: docs/dtd/changes.dtd \ docs/xml/nginx/changes.xml \ docs/xml/change_log_conf.xml \ docs/xslt/changes.xslt mkdir -p $(TEMP)/$(NGINX) xmllint --noout --valid docs/xml/nginx/changes.xml xsltproc --stringparam lang en \ -o $@ docs/xslt/changes.xslt docs/xml/nginx/changes.xml docs/xslt/changes.xslt: docs/xsls/changes.xsls $(XSLS) -o $@ $<