string_definition->declaration;
struct ctf_stream_pos *pos = ctf_pos(ppos);
size_t len;
- ssize_t max_len;
+ ssize_t max_len_bits;
char *srcaddr;
if (!ctf_align_pos(pos, string_declaration->p.alignment))
srcaddr = ctf_get_pos_addr(pos);
if (pos->offset == EOF)
return -EFAULT;
- /* Not counting \0 */
- max_len = pos->packet_size - pos->offset - 1;
- if (max_len < 0)
+ /* Not counting \0. Counting in bits. */
+ max_len_bits = pos->packet_size - pos->offset - CHAR_BIT;
+ if (max_len_bits < 0)
return -EFAULT;
- len = strnlen(srcaddr, max_len) + 1; /* Add \0 */
+ /* Add \0, counting in bytes. */
+ len = strnlen(srcaddr, (size_t) max_len_bits / CHAR_BIT) + 1;
/* Truncated string, unexpected. Trace probably corrupted. */
if (srcaddr[len - 1] != '\0')
return -EFAULT;