kgdboc,kgdbts: strlen() doesn't count the terminator
This is an off by one because strlen() doesn't count the null terminator. We strcpy() these strings into an array of size MAX_CONFIG_LEN. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
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@ -988,7 +988,7 @@ static void kgdbts_run_tests(void)
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static int kgdbts_option_setup(char *opt)
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{
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if (strlen(opt) > MAX_CONFIG_LEN) {
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if (strlen(opt) >= MAX_CONFIG_LEN) {
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printk(KERN_ERR "kgdbts: config string too long\n");
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return -ENOSPC;
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}
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@ -131,7 +131,7 @@ static void kgdboc_unregister_kbd(void)
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static int kgdboc_option_setup(char *opt)
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{
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if (strlen(opt) > MAX_CONFIG_LEN) {
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if (strlen(opt) >= MAX_CONFIG_LEN) {
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printk(KERN_ERR "kgdboc: config string too long\n");
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return -ENOSPC;
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}
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