From 8dbed04ec9cad7771590af557b9edfe8e04bca8c Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Tue, 8 Jan 2013 22:19:31 +0000 Subject: kernel: add support for 3.8-rc2 Signed-off-by: Florian Fainelli SVN-Revision: 35055 --- .../patches-3.8/340-module_alloc_size_check.patch | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 target/linux/generic/patches-3.8/340-module_alloc_size_check.patch (limited to 'target/linux/generic/patches-3.8/340-module_alloc_size_check.patch') diff --git a/target/linux/generic/patches-3.8/340-module_alloc_size_check.patch b/target/linux/generic/patches-3.8/340-module_alloc_size_check.patch new file mode 100644 index 0000000000..2ed631855f --- /dev/null +++ b/target/linux/generic/patches-3.8/340-module_alloc_size_check.patch @@ -0,0 +1,20 @@ +--- a/kernel/module.c ++++ b/kernel/module.c +@@ -2374,12 +2374,15 @@ static void dynamic_debug_remove(struct + + void * __weak module_alloc(unsigned long size) + { +- return vmalloc_exec(size); ++ return size == 0 ? NULL : vmalloc_exec(size); + } + + static void *module_alloc_update_bounds(unsigned long size) + { +- void *ret = module_alloc(size); ++ void *ret = NULL; ++ ++ if (size) ++ ret = module_alloc(size); + + if (ret) { + mutex_lock(&module_mutex); -- cgit v1.2.3