Ensure the mime_hdr_free function can handle NULLs
authorMatt Caswell <matt@openssl.org>
Mon, 22 Aug 2016 21:27:27 +0000 (22:27 +0100)
committerMatt Caswell <matt@openssl.org>
Mon, 22 Aug 2016 23:19:15 +0000 (00:19 +0100)
commit030648cea98faeba94a510ecc6e3d283040eec5c
treed3e3ac29556031ebe142fec7e695e85895a83802
parent2b201c5c9dc2e2fd6afb94bf9b70a1d6482ba7d2
Ensure the mime_hdr_free function can handle NULLs

Sometimes it is called with a NULL pointer

Reviewed-by: Tim Hudson <tjh@openssl.org>
crypto/asn1/asn_mime.c