| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20250224123625.3816062-1-andriy.shevchenko@linux.intel.com> Date: Mon, 24 Feb 2025 14:36:25 +0200 From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, linux-kernel@...r.kernel.org Cc: Willy Tarreau <willy@...roxy.com>, Ksenija Stanojevic <ksenija.stanojevic@...il.com>, Andy Shevchenko <andy@...nel.org>, Geert Uytterhoeven <geert@...ux-m68k.org> Subject: [PATCH v1 1/1] auxdisplay: panel: Fix an API misuse in panel.c Variable allocated by charlcd_alloc() should be released by charlcd_free(). The following patch changed kfree() to charlcd_free() to fix an API misuse. Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> --- drivers/auxdisplay/panel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c index 098d490c1cf9..4da142692d55 100644 --- a/drivers/auxdisplay/panel.c +++ b/drivers/auxdisplay/panel.c @@ -1664,7 +1664,7 @@ static void panel_attach(struct parport *port) if (lcd.enabled) charlcd_unregister(lcd.charlcd); err_unreg_device: - kfree(lcd.charlcd); + charlcd_free(lcd.charlcd); lcd.charlcd = NULL; parport_unregister_device(pprt); pprt = NULL; @@ -1692,7 +1692,7 @@ static void panel_detach(struct parport *port) charlcd_unregister(lcd.charlcd); lcd.initialized = false; kfree(lcd.charlcd->drvdata); - kfree(lcd.charlcd); + charlcd_free(lcd.charlcd); lcd.charlcd = NULL; } -- 2.45.1.3035.g276e886db78b
Powered by blists - more mailing lists