From aa1eb623389008c95b897976f4d28a7fe0acd93c Mon Sep 17 00:00:00 2001 From: Mark Johnston Date: Thu, 15 Jan 2026 13:51:17 +0000 Subject: [PATCH] linuxkpi: Avoid a potential null pointer dereference in an error path Reported by: Kevin Day Reviewed by: bz, emaste MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D54672 --- sys/compat/linuxkpi/common/src/linux_firmware.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/compat/linuxkpi/common/src/linux_firmware.c b/sys/compat/linuxkpi/common/src/linux_firmware.c index 12658df5ce8..0c6d855501e 100644 --- a/sys/compat/linuxkpi/common/src/linux_firmware.c +++ b/sys/compat/linuxkpi/common/src/linux_firmware.c @@ -66,7 +66,8 @@ _linuxkpi_request_firmware(const char *fw_name, const struct linuxkpi_firmware * uint32_t flags; if (fw_name == NULL || fw == NULL || dev == NULL) { - *fw = NULL; + if (fw != NULL) + *fw = NULL; return (-EINVAL); }