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Mon, 29 May 2023 11:14:01 +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 Cc: linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Maninder Singh , Onkarnath Subject: [PATCH 2/2] powerpc/xmon: use KSYM_NAME_LEN in array size Date: Mon, 29 May 2023 16:43:37 +0530 Message-Id: <20230529111337.352990-2-maninder1.s@samsung.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230529111337.352990-1-maninder1.s@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrNKsWRmVeSWpSXmKPExsWy7bCmui5rZ0mKwf7XehZ/Z29nt3i4u4XF 4s6k5+wWF8+8ZrQ4051r8b5lB5vF5V1z2Cx+f//HanF4fhuLxZaGQ2wWG44GW/x8cYPFYuX8 5YwWK3o+sFr8f/wVSLw7wmTRsXglo4Ogx+yGiyweX2+eY/JY9LKBxWNJ5y8mj52z7rJ7LNhU 6rFpVSebx4RFBxg9zs9YyOgxcU+dR9+WVYwe67dcZfH4vEkugDeKyyYlNSezLLVI3y6BK6Px 0CS2gsscFQ9Ob2RsYFzM3sXIySEhYCLx7GU3cxcjF4eQwG5Gid0XDzFBOJ8YJZ7Mm8UI4Xxj lHiz6g1QhgOspWuPFER8L6PEzC9PWSCcL4wS29e9AZvLJqAnsWrXHrCEiEArk8SNw6fZQBxm gY2MEn/3rGIEGSUs4CTRuz8LpIFFQFVix7dVzCA2r4CtxOS7l1ggDpSXmHnpO9hQTgE7iVmH W9ggagQlTs58AlbDDFTTvHU22BMSAi84JE5t3AjV7CKxrOElE4QtLPHq+Baor6UkPr/bywbx TrnE1gn1EL0tjBL750xhg6ixl3hycSErSA2zgKbE+l36EGFZiamn1jFB7OWT6P39BGo8r8SO eTC2qkTLzQ2sELa0xOePH1kgVnlI3PxSBQmsiYwS8yf3sk1gVJiF5J1ZSN6ZhbB5ASPzKkbJ 1ILi3PTUYtMCw7zUcr3ixNzi0rx0veT83E2M4PSo5bmD8e6DD3qHGJk4GA8xSnAwK4nw2iYW pwjxpiRWVqUW5ccXleakFh9ilOZgURLnVbc9mSwkkJ5YkpqdmlqQWgSTZeLglGpgMhGS21bw wDhySRhD0vQHU+tYrvsxFerdOX9ibVXAwvVGDl1zTrAqJ/0Ki7LY7P1qu1fMaoujf4PmlJT7 XlqU+tgwYbp4VzLn6xkzf99ZMsGDl3VTzJKdvf5ng4+m2Bh9WNj5QkB31bSH/rMm39+k0qZx qu/x8ovtbKcanZ5c8GrhaHL+o3evk0sv8O0efoeOhOcnbLXfzcwpmfua2XXVhWcTJrV8tHnj znTcpjySwyV9+lzFY+vKlwQdN901lyfVuKZ2/x29hVOjkwIO/WFwVWjTqj4XV2FWu2pBQbXK unu6h77aTV5tlKjDV6F4406iRJWipcT9Fs7blpWe3Zks7Y9YHmd7Tonh41ZyUHyjxFKckWio xVxUnAgAeiMedv4DAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprDIsWRmVeSWpSXmKPExsWy7bCSnO6fjpIUg+Nt0hZ/Z29nt3i4u4XF 4s6k5+wWF8+8ZrQ4051r8b5lB5vF5V1z2Cx+f//HanF4fhuLxZaGQ2wWG44GW/x8cYPFYuX8 5YwWK3o+sFr8f/wVSLw7wmTRsXglo4Ogx+yGiyweX2+eY/JY9LKBxWNJ5y8mj52z7rJ7LNhU 6rFpVSebx4RFBxg9zs9YyOgxcU+dR9+WVYwe67dcZfH4vEkugDeKyyYlNSezLLVI3y6BK6Px 0CS2gsscFQ9Ob2RsYFzM3sXIwSEhYCLRtUeqi5GLQ0hgN6PE7peHWbsYOYHi0hI//71ngbCF JVb+e84OUfSJUaJ50SSwBJuAnsSqXXtYQBIiAlOZJKa8vs8GkmAW2MooseRKPcgGYQEnid79 WSBhFgFViR3fVjGD2LwCthKT716CWiAvMfPSd3YQm1PATmLW4RawMUJANSv7j7JC1AtKnJz5 hAVivLxE89bZzBMYBWYhSc1CklrAyLSKUTK1oDg3PbfYsMAwL7Vcrzgxt7g0L10vOT93EyM4 ArU0dzBuX/VB7xAjEwfjIUYJDmYlEV7bxOIUId6UxMqq1KL8+KLSnNTiQ4zSHCxK4rwXuk7G CwmkJ5akZqemFqQWwWSZODilGpg6S4wMnm2cefW7/ffdKzfU+ORdv9rKx3hkwues27lZEyw7 Nsjv//DC5M6Gi9OWXFp7VOUcl+qyo5l1k3a27WG3Krr1hcF6Q/lyTobyj4+dZYJ3rXDb+CQw cOEJoY9eK69mv4+pPin+X6z9isfbTaeeRfGHdi5XbJLOeBdcJ2v09laRqfy8i5FWq36dqrN7 GF3ruGFJRCnfki/7yxKc3xS/usa3U3aXPkPplPCQ8onr5v+ett/8ePmbVRN28gVtZufMkf5Z sbtktlj26yc8F7/7id5R+XXMnevM9eV9Ph3HAzN9VTy/zy+yZpDNrF/wMvBJ7mqG/X+dj1t9 FDD+18F8ek/JIY+TpmJZEXXyotI6SizFGYmGWsxFxYkAD4HklS8DAAA= X-CMS-MailID: 20230529111404epcas5p2d540d726dcf3e21aae2a6a0958e2eea5 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P X-CMS-RootMailID: 20230529111404epcas5p2d540d726dcf3e21aae2a6a0958e2eea5 References: <20230529111337.352990-1-maninder1.s@samsung.com> X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 powerpc 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 --- arch/powerpc/xmon/xmon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 728d3c257e4a..70c4c59a1a8f 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -88,7 +88,7 @@ static unsigned long ndump = 64; static unsigned long nidump = 16; static unsigned long ncsum = 4096; static int termch; -static char tmpstr[128]; +static char tmpstr[KSYM_NAME_LEN]; static int tracing_enabled; static long bus_error_jmp[JMP_BUF_LEN]; -- 2.17.1