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module: Fix gratuitous sprintf in module.c

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Andrew sent an older version of this patch: we shouldn't use sprintf
to copy a string.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2008-01-29 17:13:20 -05:00
parent c9a3ba55bb
commit efa5345e39
1 changed files with 1 additions and 1 deletions
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2
kernel/module.c
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@ -738,7 +738,7 @@ sys_delete_module(const char __user *name_user, unsigned int flags)
mutex_lock(&module_mutex);
}
/* Store the name of the last unloaded module for diagnostic purposes */
sprintf(last_unloaded_module, mod->name);
strlcpy(last_unloaded_module, mod->name, sizeof(last_unloaded_module));
free_module(mod);
out: