{
struct metadata_packet_header header;
size_t readlen, writelen, toread;
- char buf[4096];
+ char buf[4096 + 1]; /* + 1 for debug-mode \0 */
int ret = 0;
readlen = fread(&header, header_sizeof(header), 1, in);
toread = (header.content_size / CHAR_BIT) - header_sizeof(header);
for (;;) {
- readlen = fread(buf, sizeof(char), min(sizeof(buf), toread), in);
+ readlen = fread(buf, sizeof(char), min(sizeof(buf) - 1, toread), in);
if (ferror(in)) {
ret = -EINVAL;
break;
}
if (babeltrace_debug) {
+ buf[readlen] = '\0';
fprintf(stdout, "[debug] metadata packet read: %s\n",
buf);
}