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-rw-r--r--ChangeLog7
-rw-r--r--elf/rtld.c3
2 files changed, 9 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 90439b8..3b61f16 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2017-06-19 Florian Weimer <fweimer@redhat.com>
+
+ [BZ #21624]
+ CVE-2017-1000366
+ * elf/rtld.c (process_envvars): Ignore LD_LIBRARY_PATH for
+ __libc_enable_secure.
+
2017-06-19 Stefan Liebler <stli@linux.vnet.ibm.com>
[BZ #21539]
diff --git a/elf/rtld.c b/elf/rtld.c
index 2446a87..2269dbe 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -2422,7 +2422,8 @@ process_envvars (enum mode *modep)
case 12:
/* The library search path. */
- if (memcmp (envline, "LIBRARY_PATH", 12) == 0)
+ if (!__libc_enable_secure
+ && memcmp (envline, "LIBRARY_PATH", 12) == 0)
{
library_path = &envline[13];
break;