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[37.24.206.209]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a7acab52d51sm896014066b.79.2024.08.01.05.47.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 01 Aug 2024 05:47:12 -0700 (PDT) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 2d0756c6-5004-11ef-8776-851b0ebba9a2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1722516433; x=1723121233; darn=lists.xenproject.org; h=content-transfer-encoding:autocrypt:subject:from:cc:to :content-language:user-agent:mime-version:date:message-id:from:to:cc :subject:date:message-id:reply-to; bh=A8evH0/3g8bv9N/9tlqM2d85ER+N4y++tkzpYWUzUVA=; b=DcUAuoRSFIvU/8LzeQWtV3T4dzu7Q6yPMTYIYJ9XhvtCKeO5axPZez4HZpbF4pyO84 26CixC5bOhYAW9nmG50U/jH/EBeuvns2P9W6YGV77oO9ezY/AeFfCEYwuA5t2Ll40gH2 0EV6SvON4EvLJW0UbR2w+dc+uY/cXNY9AxC7IlfRKkUbvHs7FC6qm2c8FYX39bYNUbT5 LOJ1162IhTg7b3bWfEvFtYR8WUp9Jfzx/6sdWLzLC7zqJXRLNfQ1JmWo0SeCaCQYV7af emjDGv+ypReYGWt59RQySTbdpYeAHAFTnPuF/V7KzG2/RHJdVpsMj4wcua39eM8aVfVq 8S8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722516433; x=1723121233; h=content-transfer-encoding:autocrypt:subject:from:cc:to :content-language:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=A8evH0/3g8bv9N/9tlqM2d85ER+N4y++tkzpYWUzUVA=; b=dju+Es0o37ZGSInTDiFplocvV+MW7rV+mlAautz+RjlavG0NohWr9jlNrgfhQCy9ZO MuJXp+Up+tj1r9a+9wQWj+4YaTFQ4l44EUVL0fTygn/K48BOhKOXhRa3jS0wubch+R8B DQEB1n0pVVr5Vq+JtqlJyZOOU6ydpAlZTYATtTT1bwhFMr8HKSlvTMedjn3xkiqbgQXo jyJAmRwS8lQm1nEes/Hl26VQ09Z98xsWZuXIio5UBJMmtzr9ZNuQllOvK+LNru04oOi7 wlTc988wm8CZ8ukvWHeJ+wZ6uyVnCLfBu5LDcO9xFjxs29cjJG3MmjndyRIdcApo+MCp 8Zuw== X-Gm-Message-State: AOJu0YxiaEAqZaZSR0+OastpwfGLph857KaGNQAPjEfgzPlv+devYABX A7MyMzj05j7NrOKwRmWtgoUjQgt7sKajqPRDy4Tu24n/AodgqSdFjW3otImop2b0MBFlq5/BdSo = X-Google-Smtp-Source: AGHT+IGmRPIm6Jf6lBR3vFK+MD5qMx+YJMdosH+DaC4T1EkfWUstxR+ahc3uuuoaWfW3mQEDOQLu+A== X-Received: by 2002:a17:907:2d11:b0:a7a:a30b:7b93 with SMTP id a640c23a62f3a-a7dc4dbf253mr4232266b.2.1722516433108; Thu, 01 Aug 2024 05:47:13 -0700 (PDT) Message-ID: <29b28ab7-a642-429c-80aa-d09d422ba6cc@suse.com> Date: Thu, 1 Aug 2024 14:47:11 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: "xen-devel@lists.xenproject.org" Cc: Juergen Gross , Anthony PERARD From: Jan Beulich Subject: [PATCH] 9pfsd: fix release build with old gcc Autocrypt: addr=jbeulich@suse.com; keydata= xsDiBFk3nEQRBADAEaSw6zC/EJkiwGPXbWtPxl2xCdSoeepS07jW8UgcHNurfHvUzogEq5xk hu507c3BarVjyWCJOylMNR98Yd8VqD9UfmX0Hb8/BrA+Hl6/DB/eqGptrf4BSRwcZQM32aZK 7Pj2XbGWIUrZrd70x1eAP9QE3P79Y2oLrsCgbZJfEwCgvz9JjGmQqQkRiTVzlZVCJYcyGGsD /0tbFCzD2h20ahe8rC1gbb3K3qk+LpBtvjBu1RY9drYk0NymiGbJWZgab6t1jM7sk2vuf0Py O9Hf9XBmK0uE9IgMaiCpc32XV9oASz6UJebwkX+zF2jG5I1BfnO9g7KlotcA/v5ClMjgo6Gl MDY4HxoSRu3i1cqqSDtVlt+AOVBJBACrZcnHAUSuCXBPy0jOlBhxPqRWv6ND4c9PH1xjQ3NP nxJuMBS8rnNg22uyfAgmBKNLpLgAGVRMZGaGoJObGf72s6TeIqKJo/LtggAS9qAUiuKVnygo 3wjfkS9A3DRO+SpU7JqWdsveeIQyeyEJ/8PTowmSQLakF+3fote9ybzd880fSmFuIEJldWxp Y2ggPGpiZXVsaWNoQHN1c2UuY29tPsJgBBMRAgAgBQJZN5xEAhsDBgsJCAcDAgQVAggDBBYC AwECHgECF4AACgkQoDSui/t3IH4J+wCfQ5jHdEjCRHj23O/5ttg9r9OIruwAn3103WUITZee e7Sbg12UgcQ5lv7SzsFNBFk3nEQQCACCuTjCjFOUdi5Nm244F+78kLghRcin/awv+IrTcIWF hUpSs1Y91iQQ7KItirz5uwCPlwejSJDQJLIS+QtJHaXDXeV6NI0Uef1hP20+y8qydDiVkv6l IreXjTb7DvksRgJNvCkWtYnlS3mYvQ9NzS9PhyALWbXnH6sIJd2O9lKS1Mrfq+y0IXCP10eS FFGg+Av3IQeFatkJAyju0PPthyTqxSI4lZYuJVPknzgaeuJv/2NccrPvmeDg6Coe7ZIeQ8Yj t0ARxu2xytAkkLCel1Lz1WLmwLstV30g80nkgZf/wr+/BXJW/oIvRlonUkxv+IbBM3dX2OV8 AmRv1ySWPTP7AAMFB/9PQK/VtlNUJvg8GXj9ootzrteGfVZVVT4XBJkfwBcpC/XcPzldjv+3 HYudvpdNK3lLujXeA5fLOH+Z/G9WBc5pFVSMocI71I8bT8lIAzreg0WvkWg5V2WZsUMlnDL9 mpwIGFhlbM3gfDMs7MPMu8YQRFVdUvtSpaAs8OFfGQ0ia3LGZcjA6Ik2+xcqscEJzNH+qh8V m5jjp28yZgaqTaRbg3M/+MTbMpicpZuqF4rnB0AQD12/3BNWDR6bmh+EkYSMcEIpQmBM51qM EKYTQGybRCjpnKHGOxG0rfFY1085mBDZCH5Kx0cl0HVJuQKC+dV2ZY5AqjcKwAxpE75MLFkr wkkEGBECAAkFAlk3nEQCGwwACgkQoDSui/t3IH7nnwCfcJWUDUFKdCsBH/E5d+0ZnMQi+G0A nAuWpQkjM1ASeQwSHEeAWPgskBQL Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @suse.com) X-ZM-MESSAGEID: 1722516456146116600 Content-Type: text/plain; charset="utf-8" Being able to recognize that "par" is reliably initialized on the 1st loop iteration requires not overly old compilers. Fixes: 7809132b1a1d ("tools/xen-9pfsd: add 9pfs response generation support= ") Signed-off-by: Jan Beulich Reviewed-by: Juergen Gross --- a/tools/9pfsd/io.c +++ b/tools/9pfsd/io.c @@ -196,7 +196,7 @@ static void fill_buffer_at(void **data, static void vfill_buffer_at(void **data, const char *fmt, va_list ap) { const char *f; - const void *par; + const void *par =3D NULL; /* old gcc */ const char *str_val; const struct p9_qid *qid; const struct p9_stat *stat;