RE: [PATCH v3 4/7] powerpc: kprobes: use safer string functions in kprobe_lookup_name()
From: Naveen N. Rao > Sent: 19 April 2017 13:51 ... > dot_name[0] = '\0'; > - strncat(dot_name, name, sizeof(dot_name) - 1); > + strlcat(dot_name, name, sizeof(dot_name)); ... Is that really zeroing the first byte just so it can append to it? David
RE: [PATCH v3 4/7] powerpc: kprobes: use safer string functions in kprobe_lookup_name()
From: Naveen N. Rao > Sent: 19 April 2017 13:51 ... > dot_name[0] = '\0'; > - strncat(dot_name, name, sizeof(dot_name) - 1); > + strlcat(dot_name, name, sizeof(dot_name)); ... Is that really zeroing the first byte just so it can append to it? David
