- Timestamp:
- 09/14/2023 10:30:17 PM (13 months ago)
- Branches:
- multilib, xry111/multilib
- Children:
- ecf738a
- Parents:
- ea6fdf5 (diff), ba40e32 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
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chapter08/glibc.xml
rea6fdf5 rdc39c7b 51 51 <screen><userinput remap="pre">patch -Np1 -i ../&glibc-fhs-patch;</userinput></screen> 52 52 53 <para>Now fix a regression causing the posix_memalign() function 54 to be very slow in some conditions:</para> 55 56 <screen><userinput remap="pre">patch -Np1 -i ../&glibc-memalign-patch;</userinput></screen> 57 58 <!-- CVE-2023-4527 59 https://sourceware.org/bugzilla/show_bug.cgi?id=30842 60 https://sourceware.org/ml/libc-alpha/2023-September/151522.html --> 61 <para>Then fix a security vulnerability exploitable when the 62 <option>no-aaaa</option> option is used in 63 <filename>/etc/resolv.conf</filename>:</para> 64 65 <screen><userinput remap="pre">sed \ 66 -E "/__res_context_search/\ 67 {N;N;s/(search \(([^,]*,){6}[^,]*)NULL/\1\&alt_dns_packet_buffer/}" \ 68 -i resolv/nss_dns/dns-host.c</userinput></screen> 53 <para>Now fix two security vulnerabilities and a regression causing the 54 posix_memalign() function very slow in some conditions:</para> 55 56 <screen><userinput remap="pre">patch -Np1 -i ../&glibc-upstream-fixes-patch;</userinput></screen> 69 57 70 58 <para>The Glibc documentation recommends building Glibc … … 340 328 following:</para> 341 329 342 <screen ><userinput>cat > /etc/nsswitch.conf << "EOF"330 <screen revision='sysv'><userinput>cat > /etc/nsswitch.conf << "EOF" 343 331 <literal># Begin /etc/nsswitch.conf 344 332 … … 348 336 349 337 hosts: files dns 338 networks: files 339 340 protocols: files 341 services: files 342 ethers: files 343 rpc: files 344 345 # End /etc/nsswitch.conf</literal> 346 EOF</userinput></screen> 347 348 <screen revision='systemd'><userinput>cat > /etc/nsswitch.conf << "EOF" 349 <literal># Begin /etc/nsswitch.conf 350 351 passwd: files systemd 352 group: files systemd 353 shadow: files systemd 354 355 hosts: mymachines resolve [!UNAVAIL=return] files myhostname dns 350 356 networks: files 351 357
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