tree d93fac5a0c2cb04629c19d714609ad6545e32259
parent a67b10159451479b5162657098085075b704fd5d
author David Benjamin <davidben@google.com> 1509375642 -0400
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1509389518 +0000

asn1_item_embed_new(): don't free an embedded item

An embedded item wasn't allocated separately on the heap, so don't
free it as if it was.

Issue discovered by Pavel Kopyl

(Imported from upstream's cdc3307d4257f4fcebbab3b2b44207e1a399da05 and
65d414434aeecd5aa86a46adbfbcb59b4344503a.)

I do not believe this is actually reachable in BoringSSL, even in the
face of malloc errors. The only field which sets ASN1_TFLG_COMBINE is in
X509_ATTRIBUTE. That field's value is X509_ATTRIBUTE_SET which cannot
fail to initialize. (It is a CHOICE whose initialization consists of
setting the selector to -1 and calling the type's callback which is
unset for this type.)

Change-Id: I29c080f8a4ddc2f3ef9c119d0d90a899d3cb78c5
Reviewed-on: https://boringssl-review.googlesource.com/22365
Commit-Queue: Steven Valdez <svaldez@google.com>
Reviewed-by: Steven Valdez <svaldez@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>