Srinivasa Ds writes:
> + } else { \
> + char dot_name[KSYM_NAME_LEN+1]; \
> + dot_name[0] = '.'; \
> + dot_name[1] = '\0'; \
> + strncat(dot_name, name, KSYM_NAME_LEN); \
Assuming the kernel strncat works like the userspace one does, there
is a possibility that dot_name[] won't be properly null-terminated
here. If strlen(name) >= KSYM_NAME_LEN-1, then strncat will set
dot_name[KSYM_NAME_LEN-1] to something non-null and won't touch
dot_name[KSYM_NAME_LEN].
Paul.
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