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Fix: not found global should be added not removed #957

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merged 1 commit into from
Dec 21, 2022

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@stilscher stilscher commented Dec 21, 2022

When investigating issue #954, I detected, that there is a mistake in the comparison of globals in that globals that are not found in the old map are declared to be removed, but should actually be added. This fixes the first case described in #954. It remains to check whether this also fixes the second one described or possibly even affects #955.

Closes #954, closes #955.

@stilscher stilscher self-assigned this Dec 21, 2022
@stilscher stilscher added the bug label Dec 21, 2022
@jerhard jerhard merged commit 33be696 into master Dec 21, 2022
@jerhard jerhard deleted the fix-incr-global-comparison branch December 21, 2022 14:49
@sim642 sim642 added this to the v2.2.0 milestone Apr 5, 2023
sim642 added a commit to sim642/opam-repository that referenced this pull request Sep 13, 2023
CHANGES:

* Add `setjmp`/`longjmp` analysis (goblint/analyzer#887, goblint/analyzer#970, goblint/analyzer#1015, goblint/analyzer#1019).
* Refactor race analysis to lazy distribution (goblint/analyzer#1084, goblint/analyzer#1089, goblint/analyzer#1136, goblint/analyzer#1016).
* Add thread-unsafe library function call analysis (goblint/analyzer#723, goblint/analyzer#1082).
* Add mutex type analysis and mutex API analysis (goblint/analyzer#800, goblint/analyzer#839, goblint/analyzer#1073).
* Add interval set domain and string literals domain (goblint/analyzer#901, goblint/analyzer#966, goblint/analyzer#994, goblint/analyzer#1048).
* Add affine equalities analysis (goblint/analyzer#592).
* Add use-after-free analysis (goblint/analyzer#1050, goblint/analyzer#1114).
* Add dead code elimination transformation (goblint/analyzer#850, goblint/analyzer#979).
* Add taint analysis for partial contexts (goblint/analyzer#553, goblint/analyzer#952).
* Add YAML witness validation via unassume (goblint/analyzer#796, goblint/analyzer#977, goblint/analyzer#1044, goblint/analyzer#1045, goblint/analyzer#1124).
* Add incremental analysis rename detection (goblint/analyzer#774, goblint/analyzer#777).
* Fix address sets unsoundness (goblint/analyzer#822, goblint/analyzer#967, goblint/analyzer#564, goblint/analyzer#1032, goblint/analyzer#998, goblint/analyzer#1031).
* Fix thread escape analysis unsoundness (goblint/analyzer#939, goblint/analyzer#984, goblint/analyzer#1074, goblint/analyzer#1078).
* Fix many incremental analysis issues (goblint/analyzer#627, goblint/analyzer#836, goblint/analyzer#835, goblint/analyzer#841, goblint/analyzer#932, goblint/analyzer#678, goblint/analyzer#942, goblint/analyzer#949, goblint/analyzer#950, goblint/analyzer#957, goblint/analyzer#955, goblint/analyzer#954, goblint/analyzer#960, goblint/analyzer#959, goblint/analyzer#1004, goblint/analyzer#558, goblint/analyzer#1010, goblint/analyzer#1091).
* Fix server mode for abstract debugging (goblint/analyzer#983, goblint/analyzer#990, goblint/analyzer#997, goblint/analyzer#1000, goblint/analyzer#1001, goblint/analyzer#1013, goblint/analyzer#1018, goblint/analyzer#1017, goblint/analyzer#1026, goblint/analyzer#1027).
* Add documentation for configuration JSON schema and OCaml API (goblint/analyzer#999, goblint/analyzer#1054, goblint/analyzer#1055, goblint/analyzer#1053).
* Add many library function specifications (goblint/analyzer#962, goblint/analyzer#996, goblint/analyzer#1028, goblint/analyzer#1079, goblint/analyzer#1121, goblint/analyzer#1135, goblint/analyzer#1138).
* Add OCaml 5.0 support (goblint/analyzer#1003, goblint/analyzer#945, goblint/analyzer#1162).
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