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gnu: glibc: Fix replacement on i686.

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This is followup to 665d6a5916.
Fixes <https://bugs.gnu.org/27489>.

* gnu/packages/base.scm (glibc-2.25-patched, glibc-2.24, glibc-2.23)
(glibc-2.22): Add glibc-vectorized-strcspn-guards.patch to patches.
Move a comment where it belongs.
* gnu/packages/patches/glibc-CVE-2017-1000366-pt2.patch: Swap with ...
* gnu/packages/patches/glibc-CVE-2017-1000366-pt3.patch: ... this.
* gnu/packages/patches/glibc-vectorized-strcspn-guards.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.  Fix formatting.
This commit is contained in:
Mark H Weaver 2017-06-25 20:58:17 -04:00
parent afc9d8ec2b
commit ffc015bea2
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5 changed files with 311 additions and 283 deletions
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gnu/packages/patches/glibc-vectorized-strcspn-guards.patch Normal file
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@ -0,0 +1,23 @@
Copied from Debian.
2017-06-14 Florian Weimer <fweimer@redhat.com>
* sysdeps/i386/i686/multiarch/strcspn-c.c: Add IS_IN (libc) guard.
* sysdeps/i386/i686/multiarch/varshift.c: Likewise.
--- a/sysdeps/i386/i686/multiarch/strcspn-c.c
+++ b/sysdeps/i386/i686/multiarch/strcspn-c.c
@@ -1,2 +1,4 @@
-#define __strcspn_sse2 __strcspn_ia32
-#include <sysdeps/x86_64/multiarch/strcspn-c.c>
+#if IS_IN (libc)
+# define __strcspn_sse2 __strcspn_ia32
+# include <sysdeps/x86_64/multiarch/strcspn-c.c>
+#endif
--- a/sysdeps/i386/i686/multiarch/varshift.c
+++ b/sysdeps/i386/i686/multiarch/varshift.c
@@ -1 +1,3 @@
-#include <sysdeps/x86_64/multiarch/varshift.c>
+#if IS_IN (libc)
+# include <sysdeps/x86_64/multiarch/varshift.c>
+#endif