tree 602882b63cdcdd97a8b53865c5e928e41832eb58
parent 67b0f7e29ab2b2cb4fcc832e48488cc145fa662c
author Sadaf Ebrahimi <sadafebrahimi@google.com> 1672894951 +0000
committer android-t1 <android-t1@t2mobile.com> 1684130086 +0800

Fix a bug when getting a gzip header extra field with inflate().

If the extra field was larger than the space the user provided with
inflateGetHeader(), and if multiple calls of inflate() delivered
the extra header data, then there could be a buffer overflow of the
provided space. This commit assures that provided space is not
exceeded.

Bug: http://b/242544249
Test: TreeHugger
Change-Id: I648db086d1e93b9f8b803dd106990afb8cbd2a85
(cherry picked from commit d738ba585e361ec65a29716931f4cff3eab2b81a)
Merged-In: I648db086d1e93b9f8b803dd106990afb8cbd2a85