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-rw-r--r--ChangeLog6
-rw-r--r--sysdeps/posix/getaddrinfo.c2
2 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 4565de2644..63494ae75a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-08-03 Florian Weimer <fweimer@redhat.com>
+
+ [BZ #21885]
+ * sysdeps/posix/getaddrinfo.c (gethosts): Release resolver context
+ on memory allocation failure.
+
2017-08-03 Alan Modra <amodra@gmail.com>
* sysdeps/powerpc/mod-tlsopt-powerpc.c: Extract from
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index efa7118498..699411cc92 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -255,6 +255,8 @@ convert_hostent_to_gaih_addrtuple (const struct addrinfo *req,
break; \
if (!scratch_buffer_grow (tmpbuf)) \
{ \
+ __resolv_context_enable_inet6 (res_ctx, res_enable_inet6); \
+ __resolv_context_put (res_ctx); \
result = -EAI_MEMORY; \
goto free_and_return; \
} \