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| author |   Paul Mackerras <paulus@samba.org> | 2006-02-10 16:51:29 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-02-10 16:51:29 +1100 |
| commit | d6d93856cb90eeb07062ad938bd26f554bf1b9b9 (patch) | |
| tree | eeec5011a42f38d3dfe7b61788b7ac1cc890edeb /kernel/module.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc (diff) | |
| parent | [PATCH] powerpc: Add FSL USB node to documentation (diff) | |
| download | wireguard-linux-d6d93856cb90eeb07062ad938bd26f554bf1b9b9.tar.xz wireguard-linux-d6d93856cb90eeb07062ad938bd26f554bf1b9b9.zip | |
Merge ../powerpc-merge
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/module.c b/kernel/module.c index e058aedf6b93..5aad477ddc79 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -1670,6 +1670,9 @@ static struct module *load_module(void __user *umod, goto free_mod; } + /* Userspace could have altered the string after the strlen_user() */ + args[arglen - 1] = '\0'; + if (find_module(mod->name)) { err = -EEXIST; goto free_mod; |