Request 6550 (accepted)

Overview

Request 6550 (accepted)

- Add broadcom-wl.linux-7.2.patch

Created by manfred-h about 6 hours ago
In state accepted
Package maintainer: manfred-h
Open review for manfred-h

Submit broadcom-wl

Submit package home:manfred-h / broadcom-wl to package Essentials / broadcom-wl

broadcom-wl.changes Changed

broadcom-wl.spec Changed

broadcom-wl.linux-7.2.patch Added

@@ -0,0 +1,86 @@
+From 1ce2a04a54718e8dac4ee2dac6ff11d04aef79d0 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Joan=20Bruguera=20Mic=C3=B3?= <joanbrugueram@gmail.com>
+Date: Sun, 21 Jun 2026 20:46:45 +0000
+Subject: PATCH Tentative patch for broadcom-wl 6.30.223.271 driver for Linux
+ 7.2-rc1
+
+---
+ src/shared/linux_osl.c | 11 +++++++++++
+ src/wl/sys/wl_linux.c  | 15 +++++++++++++++
+ 2 files changed, 26 insertions(+)
+
+diff -rup a/src/shared/linux_osl.c b/src/shared/linux_osl.c
+--- a/src/shared/linux_osl.c	2026-07-13 19:46:34.643647982 +0200
++++ b/src/shared/linux_osl.c	2026-07-13 19:47:45.438124687 +0200
+@@ -475,8 +475,13 @@ osl_debug_malloc(osl_t *osh, uint size,
+ 	if (!basename)
+ 		basename = file;
+ 
++	// Rel. commit "string: Remove strncpy() from the kernel" (Kees Cook, 23 Mar 2026)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(7, 2, 0)
++	strscpy(p->file, basename, BCM_MEM_FILENAME_LEN);
++#else
+ 	strncpy(p->file, basename, BCM_MEM_FILENAME_LEN);
+ 	p->fileBCM_MEM_FILENAME_LEN - 1 = '\0';
++#endif
+ 
+ 	if (osh) {
+ 		p->prev = NULL;
+@@ -872,7 +877,13 @@ osl_strcpy(char *d, const char *s)
+ char*
+ osl_strncpy(char *d, const char *s, uint n)
+ {
++	// Rel. commit "string: Remove strncpy() from the kernel" (Kees Cook, 23 Mar 2026)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(7, 2, 0)
++	strscpy_pad(d, s, n);
++	return (d);
++#else
+ 	return (strncpy(d, s, n));
++#endif
+ }
+ 
+ char*
+diff -rup a/src/wl/sys/wl_linux.c b/src/wl/sys/wl_linux.c
+--- a/src/wl/sys/wl_linux.c	2026-07-13 19:46:34.693309209 +0200
++++ b/src/wl/sys/wl_linux.c	2026-07-13 19:47:45.438347665 +0200
+@@ -1318,8 +1318,13 @@ wl_alloc_linux_if(wl_if_t *wlif)
+ 	bzero(dev, sizeof(struct net_device));
+ 	ether_setup(dev);
+ 
++	// Rel. commit "string: Remove strncpy() from the kernel" (Kees Cook, 23 Mar 2026)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(7, 2, 0)
++	strscpy(dev->name, intf_name, IFNAMSIZ);
++#else
+ 	strncpy(dev->name, intf_name, IFNAMSIZ-1);
+ 	dev->nameIFNAMSIZ-1 = '\0';
++#endif
+ 
+ 	priv_link = MALLOC(wl->osh, sizeof(priv_link_t));
+ 	if (!priv_link) {
+@@ -1536,8 +1541,13 @@ wl_get_driver_info(struct net_device *de
+ #endif
+ 	bzero(info, sizeof(struct ethtool_drvinfo));
+ 	snprintf(info->driver, sizeof(info->driver), "wl%d", wl->pub->unit);
++	// Rel. commit "string: Remove strncpy() from the kernel" (Kees Cook, 23 Mar 2026)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(7, 2, 0)
++	strscpy(info->version, EPI_VERSION_STR, sizeof(info->version));
++#else
+ 	strncpy(info->version, EPI_VERSION_STR, sizeof(info->version));
+ 	info->version(sizeof(info->version))-1 = '\0';
++#endif
+ }
+ 
+ static int
+@@ -3033,7 +3043,12 @@ _wl_add_monitor_if(wl_task_t *task)
+ 	}
+ 
+ 	ASSERT(strlen(wlif->name) > 0);
++	// Rel. commit "string: Remove strncpy() from the kernel" (Kees Cook, 23 Mar 2026)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(7, 2, 0)
++	memcpy(wlif->dev->name, wlif->name, strlen(wlif->name));
++#else
+ 	strncpy(wlif->dev->name, wlif->name, strlen(wlif->name));
++#endif
+ 
+ 	wl->monitor_dev = dev;
+ 	if (wl->monitor_type == 1)

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manfred-h created request about 6 hours ago

- Add broadcom-wl.linux-7.2.patch

manfred-h accepted request about 6 hours ago

ack