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Fri, 15 Sep 2023 09:13:15 +0000 From: Takashi Iwai To: alsa-devel@alsa-project.org Subject: [PATCH 3/3] ALSA: riptide: Fix -Wformat-truncation warning for longname string Date: Fri, 15 Sep 2023 11:13:13 +0200 Message-Id: <20230915091313.5988-4-tiwai@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230915091313.5988-1-tiwai@suse.de> References: <20230915091313.5988-1-tiwai@suse.de> MIME-Version: 1.0 Message-ID-Hash: QOA4B6264PFDP63Y437IVDNWQHXWF6SI X-Message-ID-Hash: QOA4B6264PFDP63Y437IVDNWQHXWF6SI X-MailFrom: tiwai@suse.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: The filling of card->longname can be gracefully truncated, as it's only informative. Use scnprintf() and suppress the superfluous compile warning with -Wformat-truncation. Signed-off-by: Takashi Iwai --- sound/pci/riptide/riptide.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index b37c877c2c16..9dee0345f22c 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -2105,15 +2105,15 @@ __snd_card_riptide_probe(struct pci_dev *pci, const struct pci_device_id *pci_id strcpy(card->driver, "RIPTIDE"); strcpy(card->shortname, "Riptide"); #ifdef SUPPORT_JOYSTICK - snprintf(card->longname, sizeof(card->longname), - "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x gameport 0x%x", - card->shortname, chip->port, chip->irq, chip->mpuaddr, - chip->opladdr, chip->gameaddr); + scnprintf(card->longname, sizeof(card->longname), + "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x gameport 0x%x", + card->shortname, chip->port, chip->irq, chip->mpuaddr, + chip->opladdr, chip->gameaddr); #else - snprintf(card->longname, sizeof(card->longname), - "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x", - card->shortname, chip->port, chip->irq, chip->mpuaddr, - chip->opladdr); + scnprintf(card->longname, sizeof(card->longname), + "%s at 0x%lx, irq %i mpu 0x%x opl3 0x%x", + card->shortname, chip->port, chip->irq, chip->mpuaddr, + chip->opladdr); #endif snd_riptide_proc_init(chip); err = snd_card_register(card);