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-rw-r--r--gnu/packages/patches/glibc-CVE-2017-15670-15671.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/patches/glibc-CVE-2017-15670-15671.patch b/gnu/packages/patches/glibc-CVE-2017-15670-15671.patch
new file mode 100644
index 0000000000..76d688c517
--- /dev/null
+++ b/gnu/packages/patches/glibc-CVE-2017-15670-15671.patch
@@ -0,0 +1,27 @@
+Fix CVE-2017-15670:
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15670
+https://sourceware.org/bugzilla/show_bug.cgi?id=22320
+https://bugzilla.redhat.com/show_bug.cgi?id=1504804
+
+And CVE-2017-15671:
+
+https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15671
+https://sourceware.org/bugzilla/show_bug.cgi?id=22325
+https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15671
+
+Copied from upstream:
+<https://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=2d1bd71ec70a31b01d01b734faa66bb1ed28961f>
+
+diff --git a/posix/glob.c b/posix/glob.c
+--- a/posix/glob.c
++++ b/posix/glob.c
+@@ -843,7 +843,7 @@
+ *p = '\0';
+ }
+ else
+- *((char *) mempcpy (newp, dirname + 1, end_name - dirname))
++ *((char *) mempcpy (newp, dirname + 1, end_name - dirname - 1))
+ = '\0';
+ user_name = newp;
+ }