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13f3655683
Our uses of gss_display_status() and gss_display_name() assumed that the gss_buffer_desc strings returned by those functions are null-terminated. It appears that they generally are, given the lack of field complaints up to now. However, the available documentation does not promise this, and some man pages for gss_display_status() show examples that rely on the gss_buffer_desc.length field instead of expecting null termination. Also, we now have a report that on some implementations, clang's address sanitizer is of the opinion that the byte after the specified length is undefined. Hence, change the code to rely on the length field instead. This might well be cosmetic rather than fixing any real bug, but it's hard to be sure, so back-patch to all supported branches. While here, also back-patch the v12 changes that made pg_GSS_error deal honestly with multiple messages available from gss_display_status. Per report from Sudheer H R. Discussion: https://postgr.es/m/5372B6D4-8276-42C0-B8FB-BD0918826FC3@tekenlight.com |
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| aclocal.m4 | ||
| configure | ||
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| COPYRIGHT | ||
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| README.git | ||
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.