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[209.85.219.176]) by smtp.gmail.com with ESMTPSA id w6-20020a818606000000b0058fc7604f45sm8774896ywf.130.2023.11.10.06.41.03 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 10 Nov 2023 06:41:03 -0800 (PST) Received: by mail-yb1-f176.google.com with SMTP id 3f1490d57ef6-d852b28ec3bso2316503276.2 for ; Fri, 10 Nov 2023 06:41:03 -0800 (PST) X-Received: by 2002:a25:aba8:0:b0:d9a:44fd:c72b with SMTP id v37-20020a25aba8000000b00d9a44fdc72bmr8117582ybi.13.1699627263520; Fri, 10 Nov 2023 06:41:03 -0800 (PST) MIME-Version: 1.0 References: <654dcb725557c_69be32c62521719a8359f9@prd-scan-dashboard-0.mail> In-Reply-To: <654dcb725557c_69be32c62521719a8359f9@prd-scan-dashboard-0.mail> Reply-To: joel@rtems.org From: Joel Sherrill Date: Fri, 10 Nov 2023 08:40:52 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Fwd: New Defects reported by Coverity Scan for RTEMS-Newlib To: Newlib Content-Type: multipart/alternative; boundary="0000000000004af5790609cd4f56" X-Spam-Status: No, score=-3030.8 required=5.0 tests=BAYES_00,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SENDGRID_REDIR,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: --0000000000004af5790609cd4f56 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable The RTEMS Project scan on newlib shows that the recent change introduced a new issue. --joel ---------- Forwarded message --------- From: Date: Fri, Nov 10, 2023 at 12:19=E2=80=AFAM Subject: New Defects reported by Coverity Scan for RTEMS-Newlib To: Hi, Please find the latest report on new defect(s) introduced to RTEMS-Newlib found with Coverity Scan. 6 new defect(s) introduced to RTEMS-Newlib found with Coverity Scan. 2 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan. New defect(s) Reported-by: Coverity Scan Showing 6 of 6 defect(s) ** CID 423232: Uninitialized variables (UNINIT) ___________________________________________________________________________= _____________________________ *** CID 423232: Uninitialized variables (UNINIT) /home/joel/rtems-cron-coverity/sourceware-mirror-newlib-cygwin/newlib/libc/= stdio/sscanf.c: 469 in _sscanf_r() 463 f._bf._size =3D f._r =3D strlen (str); 464 f._read =3D __seofread; 465 f._ub._base =3D NULL; 466 f._lb._base =3D NULL; 467 f._file =3D -1; /* No file. */ 468 va_start (ap, fmt); >>> CID 423232: Uninitialized variables (UNINIT) >>> Using uninitialized value "f._flags2" when calling "__ssvfscanf_r". 469 ret =3D __ssvfscanf_r (ptr, &f, fmt, ap); 470 va_end (ap); 471 return ret; 472 } 473 474 #ifdef _NANO_FORMATTED_IO 475 int 476 _siscanf_r (struct _reent *, const char *, const char *, ...) 477 _ATTRIBUTE ((__alias__("_sscanf_r"))); ** CID 423231: Uninitialized variables (UNINIT) ___________________________________________________________________________= _____________________________ *** CID 423231: Uninitialized variables (UNINIT) /home/joel/rtems-cron-coverity/sourceware-mirror-newlib-cygwin/newlib/libc/= stdio/vsiscanf.c: 58 in _vsiscanf_r() 52 f._bf._base =3D f._p =3D (unsigned char *) str; 53 f._bf._size =3D f._r =3D strlen (str); 54 f._read =3D __seofread; 55 f._ub._base =3D NULL; 56 f._lb._base =3D NULL; 57 f._file =3D -1; /* No file. */ >>> CID 423231: Uninitialized variables (UNINIT) >>> Using uninitialized value "f._flags2" when calling "__ssvfiscanf_r". 58 return __ssvfiscanf_r (ptr, &f, fmt, ap); ** CID 423230: Uninitialized variables (UNINIT) ___________________________________________________________________________= _____________________________ *** CID 423230: Uninitialized variables (UNINIT) /home/joel/rtems-cron-coverity/sourceware-mirror-newlib-cygwin/newlib/libc/= stdio/siscanf.c: 100 in siscanf() 94 f._bf._size =3D f._r =3D strlen (str); 95 f._read =3D __seofread; 96 f._ub._base =3D NULL; 97 f._lb._base =3D NULL; 98 f._file =3D -1; /* No file. */ 99 va_start (ap, fmt); >>> CID 423230: Uninitialized variables (UNINIT) >>> Using uninitialized value "f._flags2" when calling "__ssvfiscanf_r". 100 ret =3D __ssvfiscanf_r (_REENT, &f, fmt, ap); 101 va_end (ap); 102 return ret; 103 } 104 105 #endif /* !_REENT_ONLY */ ** CID 423229: Uninitialized variables (UNINIT) ___________________________________________________________________________= _____________________________ *** CID 423229: Uninitialized variables (UNINIT) /home/joel/rtems-cron-coverity/sourceware-mirror-newlib-cygwin/newlib/libc/= stdio/siscanf.c: 124 in _siscanf_r() 118 f._bf._size =3D f._r =3D strlen (str); 119 f._read =3D __seofread; 120 f._ub._base =3D NULL; 121 f._lb._base =3D NULL; 122 f._file =3D -1; /* No file. */ 123 va_start (ap, fmt); >>> CID 423229: Uninitialized variables (UNINIT) >>> Using uninitialized value "f._flags2" when calling "__ssvfiscanf_r". 124 ret =3D __ssvfiscanf_r (ptr, &f, fmt, ap); 125 va_end (ap); 126 return ret; ** CID 423228: Uninitialized variables (UNINIT) ___________________________________________________________________________= _____________________________ *** CID 423228: Uninitialized variables (UNINIT) /home/joel/rtems-cron-coverity/sourceware-mirror-newlib-cygwin/newlib/libc/= stdio/sscanf.c: 439 in sscanf() 433 f._bf._size =3D f._r =3D strlen (str); 434 f._read =3D __seofread; 435 f._ub._base =3D NULL; 436 f._lb._base =3D NULL; 437 f._file =3D -1; /* No file. */ 438 va_start (ap, fmt); >>> CID 423228: Uninitialized variables (UNINIT) >>> Using uninitialized value "f._flags2" when calling "__ssvfscanf_r". 439 ret =3D __ssvfscanf_r (_REENT, &f, fmt, ap); 440 va_end (ap); 441 return ret; 442 } 443 444 #ifdef _NANO_FORMATTED_IO ** CID 423227: Uninitialized variables (UNINIT) ___________________________________________________________________________= _____________________________ *** CID 423227: Uninitialized variables (UNINIT) /home/joel/rtems-cron-coverity/sourceware-mirror-newlib-cygwin/newlib/libc/= stdio/vsscanf.c: 64 in _vsscanf_r() 58 f._bf._base =3D f._p =3D (unsigned char *) str; 59 f._bf._size =3D f._r =3D strlen (str); 60 f._read =3D __seofread; 61 f._ub._base =3D NULL; 62 f._lb._base =3D NULL; 63 f._file =3D -1; /* No file. */ >>> CID 423227: Uninitialized variables (UNINIT) >>> Using uninitialized value "f._flags2" when calling "__ssvfscanf_r". 64 return __ssvfscanf_r (ptr, &f, fmt, ap); 65 } 66 67 #ifdef _NANO_FORMATTED_IO 68 int 69 _vsiscanf_r (struct _reent *, const char *, const char *, __VALIST) 70 _ATTRIBUTE ((__alias__("_vsscanf_r"))); ___________________________________________________________________________= _____________________________ To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=3DHRESupC-2F2Czv4BOaCWWCy7my= 0P0qcxCbhZ31OYv50ypUUzi-2FdSNmuyRB7BEFT8xQWqa-2BcrUOdcmLJRN5wHA-2F-2BoTXFME= 2lv6iQTYdROp9w6g-3DQTF3_CTvEjVoKhyc6dLmJJo1u9AYIk8P8bcAbCPbBDYvYSXp1-2BJXKp= wt4lXmrE0X07lEhNaO7tBL6kJfZw-2FGQ5RAQBkD-2FfM67sOR-2FBAm5aQfUHtxJk-2FCacFNP= XewtLnpAdTY1WiQZdVvp2XpFZqG2vutBufgYKbMiZ0mbd5TLcHaqtAG1SNf6JuIUAMBiPHK73Z3= Q3yfpbmH-2FDVUL9UIkjSmNKRHboJ-2BNTLwF-2BEVor5SVrRA-3D To manage Coverity Scan email notifications for "joel.sherrill@gmail.com", click https://u15810271.ct.sendgrid.net/ls/click?upn=3DHRESupC-2F2Czv4BOaCWWCy7my= 0P0qcxCbhZ31OYv50yped04pjJnmXOsUBtKYNIXxTJDdEZ5ceQ-2BXdf-2FM1tcMIXP73MN3HxQ= fFTMLU5dSe8Rv0KFh7gYStOFjZD12ucRRnrjyUHOCTj7rG0E9HBcwa9CE8CGpcthnaEEfHiFVPq= c-3DhjWj_CTvEjVoKhyc6dLmJJo1u9AYIk8P8bcAbCPbBDYvYSXp1-2BJXKpwt4lXmrE0X07lEh= NaO7tBL6kJfZw-2FGQ5RAQBsp-2FrHGE1qFCrN1eUAbyDSLUURBk8su75Gbb68SpMXZjOf4zGYZ= 9SA9OnI08Y106eYEHPmV-2F8TLs-2BFUD1b8y32sPrlw0P7whD98wRlcHUwUZ5zn0TobkovFd1m= H4rNSiu6wf0Ze8WbqUhKuj7wnEMT4-3D --0000000000004af5790609cd4f56--