shared/hfp: Fix crash due to invalid free If there are no characters before '\r' memchr() will return pointer matching passed string. This will results either in double free (if '\r' happen to be the first byte in ringbuffer buffer) or in freeing pointer inside ringbuffer buffer (if '\r' is not the first byte).

Diffstat

1 files changed, 3 insertions(+), 1 deletions(-)