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From: "dmalcolm at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug analyzer/95188] analyzer-unsafe-call-within-signal-handler shows wrong statement for signal registration event Date: Fri, 12 Mar 2021 22:35:08 +0000 [thread overview] Message-ID: <bug-95188-4-j26BU2wA6C@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-95188-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95188 David Malcolm <dmalcolm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |99390 --- Comment #13 from David Malcolm <dmalcolm at gcc dot gnu.org> --- At least some of the state explosion appears to be due to malfunctioning call summaries, e.g.: function ‘fileExists’, with call string: [(SN: 422 -> SN: 163 in main), (SN: 599 -> SN: 334 in uncompress)] probably should have been summarized, but wasn't. Adding this to the call summaries tracker bug. Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99390 [Bug 99390] [meta-bug] tracker bug for call summaries in -fanalyzer
next prev parent reply other threads:[~2021-03-12 22:35 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-18 13:28 [Bug analyzer/95188] New: " mark at gcc dot gnu.org 2020-09-16 23:02 ` [Bug analyzer/95188] " cvs-commit at gcc dot gnu.org 2020-09-16 23:27 ` dmalcolm at gcc dot gnu.org 2020-09-16 23:28 ` dmalcolm at gcc dot gnu.org 2020-09-29 14:09 ` mark at gcc dot gnu.org 2020-09-29 17:31 ` dmalcolm at gcc dot gnu.org 2020-09-29 18:13 ` mark at gcc dot gnu.org 2020-09-29 19:16 ` dmalcolm at gcc dot gnu.org 2020-09-29 22:33 ` cvs-commit at gcc dot gnu.org 2020-09-29 22:42 ` dmalcolm at gcc dot gnu.org 2020-09-30 22:00 ` mark at gcc dot gnu.org 2020-10-07 14:28 ` dmalcolm at gcc dot gnu.org 2020-10-07 20:05 ` mark at gcc dot gnu.org 2021-03-12 22:35 ` dmalcolm at gcc dot gnu.org [this message] 2022-03-25 20:28 ` [Bug analyzer/95188] State explosion on bzip2-1.0.8/bzip2.c hides -Wanalyzer-unsafe-call-within-signal-handler dmalcolm at gcc dot gnu.org
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