diff options
Diffstat (limited to 'runner')
| -rw-r--r-- | runner/executor.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/runner/executor.c b/runner/executor.c index 36117af6..701ca80d 100644 --- a/runner/executor.c +++ b/runner/executor.c @@ -242,7 +242,7 @@ static void dump_dmesg(int kmsgfd, int outfd) unsigned flags; unsigned long long seq, cmpseq, usec; char cont; - char buf[256]; + char buf[2048]; ssize_t r; if (comparefd < 0) @@ -323,7 +323,7 @@ static int monitor_output(pid_t child, struct settings *settings) { fd_set set; - char buf[256]; + char buf[2048]; char *outbuf = NULL; size_t outbufsize = 0; char current_subtest[256] = {}; @@ -539,11 +539,13 @@ static int monitor_output(pid_t child, if (kmsgfd >= 0 && FD_ISSET(kmsgfd, &set)) { s = read(kmsgfd, buf, sizeof(buf)); if (s < 0) { - if (errno != EPIPE) { + if (errno != EPIPE && errno != EINVAL) { fprintf(stderr, "Error reading from kmsg, stopping monitoring: %s\n", strerror(errno)); close(kmsgfd); kmsgfd = -1; + } else if (errno == EINVAL) { + fprintf(stderr, "Warning: Buffer too small for kernel log record, record lost.\n"); } } else { write(outputs[_F_DMESG], buf, s); |