> ClassFile API dives into the nested constant pool entries without type > restrictions, while parsing a class file. Validation of the entry is > performed post-parsing. Specifically corrupted constant pool entry may cause > infinite loop during parsing and throws SOE. > This patch resolves the issue by providing specific implementations for the > nested CP entries parsing, instead of sharing the common (post-checking) code. > Added test simulates the situation on inner-looped method reference entry. > > Please review. > > Thank you, > Adam
Adam Sotona has updated the pull request incrementally with one additional commit since the last revision: implemented proposed simpler solution with lower and upper bound tags ------------- Changes: - all: https://git.openjdk.org/jdk/pull/18907/files - new: https://git.openjdk.org/jdk/pull/18907/files/ce3bd205..e706346b Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=18907&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=18907&range=00-01 Stats: 91 lines in 1 file changed: 17 ins; 53 del; 21 mod Patch: https://git.openjdk.org/jdk/pull/18907.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/18907/head:pull/18907 PR: https://git.openjdk.org/jdk/pull/18907
