commit 2db659ec481d8de4f759ab1f761bebaa0263daea
author Sadaf Ebrahimi <sadafebrahimi@google.com> Tue Nov 22 22:00:13 2022 +0000
committer android-t1 <android-t1@t2mobile.com> Fri May 05 09:35:33 2023 +0800
tree c57c88c77fbc80b596ee8b71adf1bdb8a6ea1616
parent 253bfab6e050882ae9dd7e9be399419feaea56c8

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/242299736
Test: TreeHugger

Change-Id: I4eabb3e135c1568e06b2b9740651a3ae11b21140
(cherry picked from commit e5a6e35a651c42d3a813e24af1000a3163da8a1b)
Merged-In: I4eabb3e135c1568e06b2b9740651a3ae11b21140