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(syn-050-089-067-214.res.spectrum.com. [50.89.67.214]) by smtp.gmail.com with ESMTPSA id 71dfb90a1353d-52a99279c2dsm1067669e0c.27.2025.04.28.12.51.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Apr 2025 12:51:26 -0700 (PDT) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ v2 1/5] main: Fix comparison of narrow type with wide type in loop condition Date: Mon, 28 Apr 2025 15:51:18 -0400 Message-ID: <20250428195122.2000808-1-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Luiz Augusto von Dentz In a loop condition, comparison of a value of a narrow type with a value of a wide type may result in unexpected behavior if the wider value is sufficiently large (or small). Fixes: https://github.com/bluez/bluez/issues/1213 --- src/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/main.c b/src/main.c index 6a682e9b921f..3c51a0092425 100644 --- a/src/main.c +++ b/src/main.c @@ -501,7 +501,7 @@ static void parse_mode_config(GKeyFile *config, const char *group, const struct config_param *params, size_t params_len) { - uint16_t i; + size_t i; if (!config) return;