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* [Bug analyzer/113150] New: FAIL: c-c++-common/analyzer/fd-glibc-byte-stream-socket.c  -std=c++98 (test for excess errors)
@ 2023-12-26 17:59 danglin at gcc dot gnu.org
  2024-01-14 18:24 ` [Bug analyzer/113150] " cvs-commit at gcc dot gnu.org
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: danglin at gcc dot gnu.org @ 2023-12-26 17:59 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113150

            Bug ID: 113150
           Summary: FAIL:
                    c-c++-common/analyzer/fd-glibc-byte-stream-socket.c
                    -std=c++98 (test for excess errors)
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: analyzer
          Assignee: dmalcolm at gcc dot gnu.org
          Reporter: danglin at gcc dot gnu.org
  Target Milestone: ---
              Host: hppa64-hp-hpux11.11
            Target: hppa64-hp-hpux11.11
             Build: hppa64-hp-hpux11.11

Created attachment 56948
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56948&action=edit
Preprocessed source

spawn -ignore SIGHUP /home/dave/gnu/gcc/objdir64/gcc/testsuite/g++/../../xg++
-B
/home/dave/gnu/gcc/objdir64/gcc/testsuite/g++/../../
/home/dave/gnu/gcc/gcc/gcc/
testsuite/c-c++-common/analyzer/fd-glibc-byte-stream-socket.c
-fdiagnostics-plai
n-output -nostdinc++
-I/home/dave/gnu/gcc/objdir64/hppa64-hp-hpux11.11/libstdc++-v3/include/hppa64-hp-hpux11.11
-I/home/dave/gnu/gcc/objdir64/hppa64-hp-hpux11.11/libstdc++-v3/include
-I/home/dave/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/home/dave/gnu/gcc/gcc/libstdc++-v3/include/backward
-I/home/dave/gnu/gcc/gcc/libstdc++-v3/testsuite/util -fmessage-length=0
-std=c++98 -fanalyzer -Wanalyzer-too-complex -fanalyzer-call-summaries -S -o
fd-glibc-byte-stream-socket.s
/home/dave/gnu/gcc/gcc/gcc/testsuite/c-c++-common/analyzer/fd-glibc-byte-stream-socket.c:
In function 'int main()':
/home/dave/gnu/gcc/gcc/gcc/testsuite/c-c++-common/analyzer/fd-glibc-byte-stream-socket.c:42:17:
warning: leak of file descriptor 'socket(2, 1, 0)' [CWE-775]
[-Wanalyzer-fd-leak]
/home/dave/gnu/gcc/gcc/gcc/testsuite/c-c++-common/analyzer/fd-glibc-byte-stream-socket.c:42:17:
note: (1) socket created here
/home/dave/gnu/gcc/gcc/gcc/testsuite/c-c++-common/analyzer/fd-glibc-byte-stream-socket.c:42:17:
note: (2) when 'socket' succeeds
/home/dave/gnu/gcc/gcc/gcc/testsuite/c-c++-common/analyzer/fd-glibc-byte-stream-socket.c:42:17:
note: (3) 'socket(2, 1, 0)' leaks here
FAIL: c-c++-common/analyzer/fd-glibc-byte-stream-socket.c  -std=c++98 (test for
excess errors)
Excess errors:
/home/dave/gnu/gcc/gcc/gcc/testsuite/c-c++-common/analyzer/fd-glibc-byte-stream-socket.c:42:17:
warning: leak of file descriptor 'socket(2, 1, 0)' [CWE-775]
[-Wanalyzer-fd-leak]

I tried modifying the test to close sock, but that didn't help.  _exit() didn't
work either.

Similar g++ fails:
FAIL: c-c++-common/analyzer/fd-glibc-byte-stream-socket.c  -std=c++14 (test for
excess errors)
FAIL: c-c++-common/analyzer/fd-glibc-byte-stream-socket.c  -std=c++17 (test for
excess errors)
FAIL: c-c++-common/analyzer/fd-glibc-byte-stream-socket.c  -std=c++20 (test for
excess errors)
FAIL: c-c++-common/analyzer/fd-manpage-getaddrinfo-client.c  -std=c++98 (test
for excess errors)
FAIL: c-c++-common/analyzer/fd-manpage-getaddrinfo-client.c  -std=c++14 (test
for excess errors)
FAIL: c-c++-common/analyzer/fd-manpage-getaddrinfo-client.c  -std=c++17 (test
for excess errors)
FAIL: c-c++-common/analyzer/fd-manpage-getaddrinfo-client.c  -std=c++20 (test
for excess errors)
FAIL: c-c++-common/analyzer/fd-mappage-getaddrinfo-server.c  -std=c++98 (test
for excess errors)
FAIL: c-c++-common/analyzer/fd-mappage-getaddrinfo-server.c  -std=c++14 (test
for excess errors)
FAIL: c-c++-common/analyzer/fd-mappage-getaddrinfo-server.c  -std=c++17 (test
for excess errors)
FAIL: c-c++-common/analyzer/fd-mappage-getaddrinfo-server.c  -std=c++20 (test
for excess errors)
FAIL: c-c++-common/analyzer/fd-symbolic-socket.c  -std=c++98 (test for excess
errors)
FAIL: c-c++-common/analyzer/fd-symbolic-socket.c  -std=c++14 (test for excess
errors)
FAIL: c-c++-common/analyzer/fd-symbolic-socket.c  -std=c++17 (test for excess
errors)
FAIL: c-c++-common/analyzer/fd-symbolic-socket.c  -std=c++20 (test for excess
errors)

^ permalink raw reply	[flat|nested] 7+ messages in thread
end of thread, other threads:[~2024-05-07  7:43 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-12-26 17:59 [Bug analyzer/113150] New: FAIL: c-c++-common/analyzer/fd-glibc-byte-stream-socket.c -std=c++98 (test for excess errors) danglin at gcc dot gnu.org
2024-01-14 18:24 ` [Bug analyzer/113150] " cvs-commit at gcc dot gnu.org
2024-01-18 19:51 ` iains at gcc dot gnu.org
2024-01-18 19:55 ` iains at gcc dot gnu.org
2024-03-04 13:05 ` [Bug analyzer/113150] [14 Regression] " rguenth at gcc dot gnu.org
2024-03-07 20:53 ` law at gcc dot gnu.org
2024-05-07  7:43 ` [Bug analyzer/113150] [14/15 " rguenth at gcc dot gnu.org

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