From 989fade065f7aaa0ecf3bbe4572d0fb9a48034e4 Mon Sep 17 00:00:00 2001 From: Matthew Larson Date: Mon, 18 Mar 2024 14:40:58 -0500 Subject: [PATCH] Add RELEASE.txt note for cmpd segfault fix RELEASE notice for the fix in #3842 --- release_docs/RELEASE.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index dd568f3eb70..51025398d91 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -1121,6 +1121,15 @@ Bug Fixes since HDF5-1.14.0 release The overflow was found by OSS-Fuzz https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58658 + - Fixed a segfault when using a user-defined conversion function between compound datatypes + + During type info initialization for compound datatype conversion, the library checked if the + datatypes are subsets of one another in order to perform special conversion handling. + This check uses information that is only defined if a library conversion function is in use. + The library now skips this check for user-defined conversion functions. + + Fixes Github issue #3840 + Java Library ------------ - Fixed switch case 'L' block missing a break statement.