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From: "seurer at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/108722] New: gcc.dg/analyzer/file-CWE-1341-example.c fails on power 9 BE Date: Wed, 08 Feb 2023 17:46:16 +0000 [thread overview] Message-ID: <bug-108722-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108722 Bug ID: 108722 Summary: gcc.dg/analyzer/file-CWE-1341-example.c fails on power 9 BE Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:9ada45967b4cf543aa47091e99a760d0718013cc, r13-4218-g9ada45967b4cf5 This is only failing on a power 9 BE machine. It fails since the test case's introduction. make -k check-gcc RUNTESTFLAGS="--target_board=unix'{-m32}' analyzer.exp=gcc.dg/analyzer/file-CWE-1341-example.c" FAIL: gcc.dg/analyzer/file-CWE-1341-example.c (test for excess errors) # of expected passes 3 # of unexpected failures 1 spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc -B/home/seurer/gcc/git/build/gcc-test/gcc/ /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c -m32 -fdiagnostics-plain-output -fanalyzer -Wanalyzer-too-complex -fanalyzer-call-summaries -S -o file-CWE-1341-example.s /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c: In function 'example_1': /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:38:16: warning: double 'fclose' of FILE 'f' [CWE-1341] [-Wanalyzer-double-fclose] /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:29:13: note: (1) opened here /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:30:6: note: (2) assuming 'f' is non-NULL /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:30:6: note: (3) following 'true' branch (when 'f' is non-NULL)... /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:32:12: note: (4) ...to here /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:35:16: note: (5) first 'fclose' here /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:38:16: note: (6) second 'fclose' here; first 'fclose' was at (5) /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:38:16: warning: double-'fclose' of 'f' [CWE-415] [-Wanalyzer-double-free] /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:29:13: note: (1) allocated here /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:30:6: note: (2) assuming 'f' is non-NULL /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:30:6: note: (3) following 'true' branch (when 'f' is non-NULL)... /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:32:12: note: (4) ...to here /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:35:16: note: (5) first 'fclose' here /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:38:16: note: (6) second 'fclose' here; first 'fclose' was at (5) PASS: gcc.dg/analyzer/file-CWE-1341-example.c (test for warnings, line 29) PASS: gcc.dg/analyzer/file-CWE-1341-example.c (test for warnings, line 35) PASS: gcc.dg/analyzer/file-CWE-1341-example.c (test for warnings, line 38) Executing on host: /home/seurer/gcc/git/build/gcc-test/gcc/xgcc -B/home/seurer/gcc/git/build/gcc-test/gcc/ exceptions_enabled4193687.cc -m32 -fdiagnostics-plain-output -S -o exceptions_enabled4193687.s (timeout = 300) spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc -B/home/seurer/gcc/git/build/gcc-test/gcc/ exceptions_enabled4193687.cc -m32 -fdiagnostics-plain-output -S -o exceptions_enabled4193687.s FAIL: gcc.dg/analyzer/file-CWE-1341-example.c (test for excess errors) Excess errors: /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.dg/analyzer/file-CWE-1341-example.c:38:16: warning: double-'fclose' of 'f' [CWE-415] [-Wanalyzer-double-free]
next reply other threads:[~2023-02-08 17:46 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-02-08 17:46 seurer at gcc dot gnu.org [this message] 2023-04-02 15:04 ` [Bug target/108722] " danglin at gcc dot gnu.org 2023-04-11 9:23 ` guojiufu at gcc dot gnu.org 2023-04-13 7:38 ` [Bug analyzer/108722] " rguenth at gcc dot gnu.org 2023-04-14 3:10 ` cvs-commit at gcc dot gnu.org 2024-03-04 13:00 ` [Bug analyzer/108722] [13/14 Regression] " rguenth at gcc dot gnu.org 2024-03-08 15:39 ` law at gcc dot gnu.org 2024-03-08 22:17 ` seurer at gcc dot gnu.org
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