tree 459c0897fe282d9f4f3f440aaf2b9e12db40ccae
parent ac0f84bf6789a6bf512478bad525320479872341
author Amin Hassani <ahassani@chromium.org> 1552067900 -0800
committer Sen Jiang <senj@google.com> 1553906568 -0700

Check for upper bounds of nselectors.

Currently there is no check for the upper bounds of the
nselectors. Hence, a corrupt input can cause a segfault.

This issue was discovered by one of our fuzzers. The actual error was:

../bzip2-1.0.6/decompress.c:299:10: runtime error: index 18002 out of bounds for type 'UChar [18002]'

Change-Id: I1f749ca7a54cce95d671f184b6425ac659767ffc