diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/zpios/zpios_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cmd/zpios/zpios_main.c b/cmd/zpios/zpios_main.c index a413453e4..9110488fb 100644 --- a/cmd/zpios/zpios_main.c +++ b/cmd/zpios/zpios_main.c @@ -550,7 +550,8 @@ run_one(cmd_args_t *args, uint32_t id, uint32_t T, uint32_t N, print_stats(args, cmd); if (args->verbose) { - rc2 = read(zpiosctl_fd, zpios_buffer, zpios_buffer_size - 1); + rc2 = read(zpiosctl_fd, zpios_buffer, zpios_buffer_size); + zpios_buffer[zpios_buffer_size - 1] = '\0'; if (rc2 < 0) { fprintf(stdout, "Error reading results: %d\n", rc2); } else if ((rc2 > 0) && (strlen(zpios_buffer) > 0)) { |