mirror of
git://slackware.nl/current.git
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667b86aaab
a/aaa_glibc-solibs-2.33-x86_64-3.txz: Rebuilt.
a/usbutils-014-x86_64-1.txz: Upgraded.
ap/mariadb-10.6.4-x86_64-1.txz: Upgraded.
ap/nvme-cli-1.15-x86_64-1.txz: Upgraded.
l/glibc-2.33-x86_64-3.txz: Rebuilt.
Since glibc-2.34 makes a potentially risky change of moving all functions
into the main library, and another inconvenient (for us) change of renaming
the library files, we'll stick with glibc-2.33 for Slackware 15.0 and test
the newer glibc in the next release cycle. But we'll backport the security
fixes from glibc-2.34 with this update:
The nameserver caching daemon (nscd), when processing a request for netgroup
lookup, may crash due to a double-free, potentially resulting in degraded
service or Denial of Service on the local system. Reported by Chris Schanzle.
The mq_notify function has a potential use-after-free issue when using a
notification type of SIGEV_THREAD and a thread attribute with a non-default
affinity mask.
The wordexp function may overflow the positional parameter number when
processing the expansion resulting in a crash. Reported by Philippe Antoine.
For more information, see:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27645
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33574
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35942
(* Security fix *)
l/glibc-i18n-2.33-x86_64-3.txz: Rebuilt.
l/glibc-profile-2.33-x86_64-3.txz: Rebuilt.
l/liburing-2.0-x86_64-1.txz: Added.
This is needed by mariadb, and provides increased performance on high speed
devices such as NVMe.
n/dovecot-2.3.16-x86_64-1.txz: Upgraded.
xap/blueman-2.2.2-x86_64-1.txz: Upgraded.
20 lines
655 B
Diff
20 lines
655 B
Diff
--- ./nscd/netgroupcache.c.orig 2021-08-07 13:20:02.459057859 -0500
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+++ ./nscd/netgroupcache.c 2021-08-07 13:22:08.983060689 -0500
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@@ -248,7 +248,7 @@
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: NULL);
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ndomain = (ndomain ? newbuf + ndomaindiff
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: NULL);
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- buffer = newbuf;
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+ *tofreep = buffer = newbuf;
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}
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nhost = memcpy (buffer + bufused,
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@@ -319,7 +319,7 @@
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else if (status == NSS_STATUS_TRYAGAIN && e == ERANGE)
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{
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buflen *= 2;
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- buffer = xrealloc (buffer, buflen);
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+ *tofreep = buffer = xrealloc (buffer, buflen);
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}
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else if (status == NSS_STATUS_RETURN
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|| status == NSS_STATUS_NOTFOUND
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