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gnu: glibc: Update to 2.29.

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* gnu/packages/patches/glibc-bootstrap-system.patch,
gnu/packages/patches/glibc-supported-locales.patch: Adjust for glibc 2.29.
* gnu/packages/patches/glibc-2.28-supported-locales.patch,
gnu/packages/patches/glibc-CVE-2019-7309.patch,
gnu/packages/patches/glibc-CVE-2019-9169.patch,
gnu/packages/patches/glibc-2.29-git-updates.patch: New files.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/base.scm (glibc): Update to 2.29.
[source](patches): Add 'glibc-CVE-2019-7309.patch',
'glibc-CVE-2019-9169.patch', and 'glibc-2.29-git-updates.patch'.  Remove
'glibc-hurd-magic-pid.patch'.
[native-inputs]: Add PYTHON-MINIMAL.
(glibc-2.28): New public variable.
* gnu/packages/commencement.scm (expat-sans-tests, python-boot0): New variables.
(glibc-final-with-bootstrap-bash)[native-inputs]: Add PYTHON-BOOT0.
* gnu/packages/python.scm (python-3.7)[arguments]: Disable test that fails
with glibc 2.29.
This commit is contained in:
Marius Bakke 2019-07-02 16:45:17 +02:00
parent 1290855490
commit 5f3f703918
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GPG key ID: A2A06DF2A33A54FA
10 changed files with 969 additions and 34 deletions
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gnu/packages/patches/glibc-CVE-2019-7309.patch Normal file
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@ -0,0 +1,76 @@
Fix <https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7309>.
Taken from this upstream commit, sans ChangeLog updates and tests:
<https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=3f635fb43389b54f682fc9ed2acc0b2aaf4a923d>.
diff --git a/sysdeps/x86_64/memcmp.S b/sysdeps/x86_64/memcmp.S
index 1fc487caa5..1322bb3b92 100644
--- a/sysdeps/x86_64/memcmp.S
+++ b/sysdeps/x86_64/memcmp.S
@@ -21,14 +21,18 @@
.text
ENTRY (memcmp)
- test %rdx, %rdx
+#ifdef __ILP32__
+ /* Clear the upper 32 bits. */
+ movl %edx, %edx
+#endif
+ test %RDX_LP, %RDX_LP
jz L(finz)
cmpq $1, %rdx
- jle L(finr1b)
+ jbe L(finr1b)
subq %rdi, %rsi
movq %rdx, %r10
cmpq $32, %r10
- jge L(gt32)
+ jae L(gt32)
/* Handle small chunks and last block of less than 32 bytes. */
L(small):
testq $1, %r10
@@ -156,7 +160,7 @@ L(A32):
movq %r11, %r10
andq $-32, %r10
cmpq %r10, %rdi
- jge L(mt16)
+ jae L(mt16)
/* Pre-unroll to be ready for unrolled 64B loop. */
testq $32, %rdi
jz L(A64)
@@ -178,7 +182,7 @@ L(A64):
movq %r11, %r10
andq $-64, %r10
cmpq %r10, %rdi
- jge L(mt32)
+ jae L(mt32)
L(A64main):
movdqu (%rdi,%rsi), %xmm0
@@ -216,7 +220,7 @@ L(mt32):
movq %r11, %r10
andq $-32, %r10
cmpq %r10, %rdi
- jge L(mt16)
+ jae L(mt16)
L(A32main):
movdqu (%rdi,%rsi), %xmm0
@@ -254,7 +258,7 @@ L(ATR):
movq %r11, %r10
andq $-32, %r10
cmpq %r10, %rdi
- jge L(mt16)
+ jae L(mt16)
testq $16, %rdi
jz L(ATR32)
@@ -325,7 +329,7 @@ L(ATR64main):
movq %r11, %r10
andq $-32, %r10
cmpq %r10, %rdi
- jge L(mt16)
+ jae L(mt16)
L(ATR32res):
movdqa (%rdi,%rsi), %xmm0