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The Git repository of the Libabigail Project
c0a31b48c7
While working on something else, I noticed that the abilint tool would
crash when trying to write information relative to some symbol
information. It turned out that invoking corpus::get_fun_symbol_map()
or corpus::get_var_symbol_map() on a corpus that has an empty function
(or variable) symbol map yields a crash. This patch fixes that.
To test the fix I had to extend the test-read-write.cc test harness to
teach it to load corpus files too; up to now it was only loading
simple translation unit files (named Binary Instrumentation files). I
then created a native xml corpus file using the abidw tool on a simple
shared library I created. That corpus file does have an empty
variable symbol section which triggers the crash on a non-fixed tree.
* src/abg-corpus.cc (corpus::{get_fun_symbol_map_sptr,
get_var_symbol_map_sptr}): Make sure the symbol map is always
constructed, even if it's empty.
* tests/data/test-read-write/test26.xml: New test input data.
* tests/test-read-write.cc (in_out_spec): Add this new test input
data to the list of input data to run the harness on.
(main): Support reading and writing corpus files alongside
translation unit files that we were handling already.
* tests/data/Makefile.am: Add the new test input data to source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
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| doc | ||
| include | ||
| m4 | ||
| scripts | ||
| src | ||
| tests | ||
| tools | ||
| .gitignore | ||
| abigail.m4 | ||
| AUTHORS | ||
| changelog | ||
| ChangeLog | ||
| COMMIT-LOG-GUIDELINES | ||
| COMPILING | ||
| config.h.in | ||
| configure.ac | ||
| CONTRIBUTING | ||
| COPYING | ||
| COPYING-LGPLV2 | ||
| COPYING-LGPLV3 | ||
| gen-changelog.py | ||
| install-sh | ||
| libabigail.pc.in | ||
| ltmain.sh | ||
| Makefile.am | ||
| README | ||
| test21-type-suppr-0.suppr | ||
| test21-type-suppr-report-0.txt | ||
This is the Application Binary Interface Generic Analysis and Instrumentation Library. It aims at constructing, manipulating, serializing and de-serializing ABI-relevant artifacts. The set of artifacts that we are intersted is made of quantities like types, variable, fonctions and declarations of a given library or program. For a given library or program this set of quantities is called an ABI corpus. This library aims at (among other things) providing a way to comparing two ABI Corpuses, provide detailed information about their differences, and help build tools to infer interesting conclusions about these differences. You are welcome to contribute to this project after reading the files CONTRIBUTING and COMMIT-LOG-GUIDELINES files in the source tree. Communicating with the maintainers of this project -- including sending patches to be include to the source code -- happens via email at libabigail@sourceware.org.