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* [Bug target/108722] New: gcc.dg/analyzer/file-CWE-1341-example.c fails on power 9 BE
@ 2023-02-08 17:46 seurer at gcc dot gnu.org
  2023-04-02 15:04 ` [Bug target/108722] " danglin at gcc dot gnu.org
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: seurer at gcc dot gnu.org @ 2023-02-08 17:46 UTC (permalink / raw)
  To: gcc-bugs

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]

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2024-03-08 22:17 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-02-08 17:46 [Bug target/108722] New: gcc.dg/analyzer/file-CWE-1341-example.c fails on power 9 BE seurer at gcc dot gnu.org
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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