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[109.252.90.8]) by smtp.gmail.com with ESMTPSA id h18-20020a197012000000b0050309ea3a62sm4012391lfc.277.2023.09.30.16.53.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Sep 2023 16:53:27 -0700 (PDT) From: Viktor Prutyanov To: peter.maydell@linaro.org Cc: qemu-devel@nongnu.org, akihiko.odaki@daynix.com, yan@daynix.com, viktor@daynix.com, viktor.prutyanov@phystech.edu Subject: [PATCH v2 1/2] elf2dmp: limit print length for sign_rsds Date: Sun, 1 Oct 2023 02:53:16 +0300 Message-Id: <20230930235317.11469-2-viktor@daynix.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20230930235317.11469-1-viktor@daynix.com> References: <20230930235317.11469-1-viktor@daynix.com> MIME-Version: 1.0 Received-SPF: none client-ip=2a00:1450:4864:20::133; envelope-from=viktor@daynix.com; helo=mail-lf1-x133.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org String sign_rsds isn't terminated, so the print length must be limited. Fixes: Coverity CID 1521598 Signed-off-by: Viktor Prutyanov --- contrib/elf2dmp/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contrib/elf2dmp/main.c b/contrib/elf2dmp/main.c index 5db163bdbe..6de5c9808e 100644 --- a/contrib/elf2dmp/main.c +++ b/contrib/elf2dmp/main.c @@ -478,7 +478,7 @@ static bool pe_check_pdb_name(uint64_t base, void *start_addr, } if (memcmp(&rsds->Signature, sign_rsds, sizeof(sign_rsds))) { - eprintf("CodeView signature is \'%.4s\', \'%s\' expected\n", + eprintf("CodeView signature is \'%.4s\', \'%.4s\' expected\n", rsds->Signature, sign_rsds); return false; }