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Mon, 29 May 2023 20:14:10 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20230529111350epcas5p46a1fa16ffb2a39008c26d03c5c63f109~jmO1KgnDu1149511495epcas5p4g; Mon, 29 May 2023 11:13:50 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20230529111350epsmtrp20f175ccc83f2ede52688eb27242b05dc~jmO1Jez3z2617326173epsmtrp2F; Mon, 29 May 2023 11:13:50 +0000 (GMT) X-AuditID: b6c32a49-943ff700000011d7-18-64748902095d Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 95.32.27706.EE884746; Mon, 29 May 2023 20:13:50 +0900 (KST) Received: from localhost.localdomain (unknown [107.109.224.44]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20230529111347epsmtip155f874de39e74a0189464dce0e25c3d3~jmOyMM5d32333123331epsmtip1S; Mon, 29 May 2023 11:13:47 +0000 (GMT) From: Maninder Singh To: bcain@quicinc.com, mpe@ellerman.id.au, npiggin@gmail.com, christophe.leroy@csgroup.eu, keescook@chromium.org, nathanl@linux.ibm.com, ustavoars@kernel.org, alex.gaynor@gmail.com, gary@garyguo.net, ojeda@kernel.org, pmladek@suse.com, wedsonaf@google.com Subject: [PATCH 1/2] hexagon/traps.c: use KSYM_NAME_LEN in array size Date: Mon, 29 May 2023 16:43:36 +0530 Message-Id: <20230529111337.352990-1-maninder1.s@samsung.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrPKsWRmVeSWpSXmKPExsWy7bCmhi5TZ0mKwbTjrBZ/Z29nt3i4u4XF 4s6k5+wWF8+8ZrQ4051r8b5lB5vF5V1z2Cx+f//HanF4fhuLxZaGQ2wWG44GW/x8cYPFYuX8 5YwWK3o+sFr8f/wVSLw7wmTRsXglo4Ogx+yGiyweX2+eY/JY9LKBxWNJ5y8mj52z7rJ7LNhU 6rFpVSebx4RFBxg9zs9YyOgxcU+dR9+WVYwe67dcZfH4vEkugDeKyyYlNSezLLVI3y6BK+PQ vPcsBYc5Kp4uMW1gnMjexcjJISFgIvF19QKWLkYuDiGB3YwS87+cYYNwPjFKvD78iw2kSkjg G6PEm+ecMB0PvvQzQRTtZZR4/uIVlPOFUaL3+gUmkCo2AT2JVbv2gM0VEWhlkrhx+DTYXGaB jYwSf/esYgSpEhZwlbjwcQvYJSwCqhL3rhxlBrF5BWwlevo2sEDsk5eYeek7O0RcUOLkzCdg cWagePPW2cwgQyUEznBIfH3bwwrR4CJx+c8jKFtY4tXxLVCvSkl8frcX6AoOILtcYuuEeoje FkaJ/XOmsEHU2Es8ubiQFaSGWUBTYv0ufYiwrMTUU+uYIPbySfT+fsIEEeeV2DEPxlaVaLm5 AWqttMTnjx+h7veQ2H9gJQskHGMlbr1cxDaBUX4WkndmIXlnFsLmBYzMqxglUwuKc9NTi00L DPNSy/WKE3OLS/PS9ZLzczcxgtOglucOxrsPPugdYmTiYDzEKMHBrCTCa5tYnCLEm5JYWZVa lB9fVJqTWnyIUZqDRUmcV932ZLKQQHpiSWp2ampBahFMlomDU6qBqafF8MmGfuZ1SXEHzp8+ 4vC2boX/xBiJvK6D7KEK1z9seFq3/1u1yOtEbUYLN/5/U/YmMjTUeOiyXDnk8Xg3Z5Sz/YJz 77c8VWxrcNLKOxtbG5q9S2Xp3qW6+5bGptr6RVQseR587oUlX9vxTon8onDd/o1NC6xyHZYH sc7Keure5iv1MSeAm/f16Sbue3Ga4RcyD/Kvjv+x0KutSHje+brtqpdLy8OWPl7lOCH+yhSF FqsJ284v+5qa7nb8z4s+0zN/d26InmC0aLaN08/M26vf5W2Zx/zdMuf8u6N/3B0OX+v1mDDn Quy2A8Eu3e6/GZ4flki/t79ovfPVKKFUUbOAjP0zVn9oPJHtzSE9RYmlOCPRUIu5qDgRAOpP M2zyAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmphkeLIzCtJLcpLzFFi42LZdlhJTvddR0mKwfI1IhZ/Z29nt3i4u4XF 4s6k5+wWF8+8ZrQ4051r8b5lB5vF5V1z2Cx+f//HanF4fhuLxZaGQ2wWG44GW/x8cYPFYuX8 5YwWK3o+sFr8f/wVSLw7wmTRsXglo4Ogx+yGiyweX2+eY/JY9LKBxWNJ5y8mj52z7rJ7LNhU 6rFpVSebx4RFBxg9zs9YyOgxcU+dR9+WVYwe67dcZfH4vEkugDeKyyYlNSezLLVI3y6BK+PQ vPcsBYc5Kp4uMW1gnMjexcjJISFgIvHgSz8TiC0ksJtR4u71PIi4tMTPf+9ZIGxhiZX/ngPV cwHVfGKUOLP4LSNIgk1AT2LVrj0sIAkRgalMElNe32cDSTALbGWUWHKlHsQWFnCVuPBxC9g2 FgFViXtXjjKD2LwCthI9fRugNshLzLz0nR0iLihxcuYTFog58hLNW2czT2Dkm4UkNQtJagEj 0ypGydSC4tz03GLDAsO81HK94sTc4tK8dL3k/NxNjOCI0tLcwbh91Qe9Q4xMHIyHGCU4mJVE eG0Ti1OEeFMSK6tSi/Lji0pzUosPMUpzsCiJ817oOhkvJJCeWJKanZpakFoEk2Xi4JRqYFKb mHYhymXtboXbrkXrf/aK/q7KVb288p7LlDsHDsx9XtT8elbClqKFqvX1E7udH8p8WOd+94bk a0k13Wdf3BjkVq8Te9qdsiWYoWJdl3DTAoFXPzqWbze89uTNLbMdtnMX9/Vacn/9cX67YbTs vILgyvx362ddi+OafnnP2+qTvR1K/vHbOHd6LGuab7fp1mb5K9cY3Kpj4jjc2jsncG0xXX5M e3vYySWG3zaEHb8tEKOj7ir81XjqB7vLTU1LtTOr15rtvFE9W15h+Tzl3JMhkrO0w9akPKyu 7tHVtY0JkL66v3KS3vUpChXmq3MuuGfUBah/yjX2yE3g/aQ4vb06uDeX51pkx9TU1S+sJyqx FGckGmoxFxUnAgBKuCP+FwMAAA== X-CMS-MailID: 20230529111350epcas5p46a1fa16ffb2a39008c26d03c5c63f109 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P X-CMS-RootMailID: 20230529111350epcas5p46a1fa16ffb2a39008c26d03c5c63f109 References: X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Maninder Singh , linux-hexagon@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Onkarnath Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" kallsyms_lookup which in turn calls for kallsyms_lookup_buildid() writes on index "KSYM_NAME_LEN - 1". Thus array size should be KSYM_NAME_LEN. for hexagon it was defined as "128" directly. and commit '61968dbc2d5d' changed define value to 512, So both were missed to update with new size. Fixes: 61968dbc2d5d ("kallsyms: increase maximum kernel symbol length to 512") Co-developed-by: Onkarnath Signed-off-by: Onkarnath Signed-off-by: Maninder Singh Reviewed-by: Petr Mladek Reviewed-by: Miguel Ojeda --- arch/hexagon/kernel/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c index 6447763ce5a9..65b30b6ea226 100644 --- a/arch/hexagon/kernel/traps.c +++ b/arch/hexagon/kernel/traps.c @@ -82,7 +82,7 @@ static void do_show_stack(struct task_struct *task, unsigned long *fp, const char *name = NULL; unsigned long *newfp; unsigned long low, high; - char tmpstr[128]; + char tmpstr[KSYM_NAME_LEN]; char *modname; int i;