diff options
Diffstat (limited to 'release_docs')
| -rw-r--r-- | release_docs/RELEASE.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index e2b87fc..7a21f8b 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -117,6 +117,25 @@ Bug Fixes since HDF5-1.10.10 release =================================== Library ------- + - Seg fault on file close + + h5debug fails at file close with core dump on a file that has an + illegal file size in its cache image. In H5F__dest(), the library + performs all the closing operations for the file and keeps track of + the error encountered when reading the file cache image. + At the end of the routine, it frees the file's file structure and + returns error. Due to the error return, the file object is not removed + from the ID node table. This eventually causes assertion failure in + H5F__close_cb() when the library finally exits and tries to + access that file object in the table for closing. + + The closing routine, H5F__dest(), will not free the file structure if + there is error, keeping a valid file structure in the ID node table. + It will be freed later in H5F__close_cb() when the library exits and + terminates the file package. + + Fix for HDFFV-11052, CVE-2020-10812 + - Fixed memory leaks that could occur when reading a dataset from a malformed file |