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Auto-sync with upstream branch release/2.29/master 

Upstream commit: 067fc32968b601493f4b247a3ac00caeea3f3d61

- Drop glibc-rh1674280.patch.  Different fix applied upstream.  (#1674280)
- nptl: Fix invalid Systemtap probe in pthread_join (#1674280)
This commit is contained in:
Florian Weimer 2019-02-19 08:33:22 +01:00
parent b82e3b3f85
commit 1c5b89063f
3 changed files with 9 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
glibc-rh1674280.patch
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@ -1,26 +0,0 @@
Fix a user-after-free bug in the Systemtap probe in
__pthread_timedjoin_ex:
/* Free the TCB. */
__free_tcb (pd);
}
else
pd->joinid = NULL;
LIBC_PROBE (pthread_join_ret, 3, threadid, result, pd->result);
__free_tcb has freed the stack, the access pd->result is invalid.
diff --git a/nptl/pthread_join_common.c b/nptl/pthread_join_common.c
index ecb78ffba5861bdc..45deba6a74c5efd2 100644
--- a/nptl/pthread_join_common.c
+++ b/nptl/pthread_join_common.c
@@ -101,7 +101,7 @@ __pthread_timedjoin_ex (pthread_t threadid, void **thread_return,
else
pd->joinid = NULL;
- LIBC_PROBE (pthread_join_ret, 3, threadid, result, pd->result);
+ LIBC_PROBE (pthread_join_ret, 3, threadid, result, result);
return result;
}

11
glibc.spec
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@ -1,4 +1,4 @@
%define glibcsrcdir glibc-2.29-5-gc096b008d2
%define glibcsrcdir glibc-2.29-6-g067fc32968
%define glibcversion 2.29
# Pre-release tarballs are pulled in from git using a command that is
# effectively:
@ -87,7 +87,7 @@
Summary: The GNU libc libraries
Name: glibc
Version: %{glibcversion}
Release: 7%{?dist}
Release: 8%{?dist}
# In general, GPLv2+ is used by programs, LGPLv2+ is used for
# libraries.
@ -158,7 +158,6 @@ Patch18: glibc-c-utf8-locale.patch
Patch23: glibc-python3.patch
Patch28: glibc-rh1615608.patch
Patch29: glibc-rh1670028.patch
Patch99: glibc-rh1674280.patch
##############################################################################
# Continued list of core "glibc" package information:
@ -1890,6 +1889,12 @@ fi
%files -f compat-libpthread-nonshared.filelist -n compat-libpthread-nonshared
%changelog
* Tue Feb 19 2019 Florian Weimer <fweimer@redhat.com> - 2.29-8
- Drop glibc-rh1674280.patch. Different fix applied upstream. (#1674280)
- Auto-sync with upstream branch release/2.29/master,
commit 067fc32968b601493f4b247a3ac00caeea3f3d61:
- nptl: Fix invalid Systemtap probe in pthread_join (#1674280)
* Mon Feb 11 2019 Florian Weimer <fweimer@redhat.com> - 2.29-7
- Hotfix for invalid Systemtap probe in pthread_join (#1674280)

2
sources
View File

@ -1 +1 @@
SHA512 (glibc-2.29-5-gc096b008d2.tar.xz) = b2caff098709183f3c02dabbb75926d067006f442ab15531c14a33f2a4b04e064fce2e4bdfb27dd9f148122de057e4884f8fdc426bd7aa9315d4e67d60c6b4c5
SHA512 (glibc-2.29-6-g067fc32968.tar.xz) = c26330756b920d4d58e6c04de459b8239c707c49d1c38c6f35becbf4fe0a1e455c57029b08a9105347e064d041255ad5dcf2039c0ae795cd10a7819318913e95