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SubjectRe: [PATCH v4 4/7] powerpc/kprobes: Use safer string functions in kprobe_lookup_name()
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On 04/21/2017 08:33 AM, Paul Clarke wrote:
> On 04/21/2017 07:33 AM, Naveen N. Rao wrote:
>> } else if (name[0] != '.') {
>> dot_name[0] = '.';
>> dot_name[1] = '\0';
>> - strncat(dot_name, name, KSYM_NAME_LEN - 2);
>> + strlcat(dot_name, name, sizeof(dot_name));
>
> and here do:
> strncpy(&dot_name[1], name, sizeof(dot_name));

oops. s/sizeof(dot_name)/sizeof(dot_name) - 1/

PC

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