diff options
| -rw-r--r-- | misc-utils/mtd_debug.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/misc-utils/mtd_debug.c b/misc-utils/mtd_debug.c index d6993ce..f3826cf 100644 --- a/misc-utils/mtd_debug.c +++ b/misc-utils/mtd_debug.c @@ -141,7 +141,10 @@ retry: perror("read()"); goto err2; } - err = write(outfd, buf, size); + if (err < size) { + fprintf(stderr, "%s: short read, requested %#x, read %#x\n", __func__, size, err); + } + err = write(outfd, buf, err); if (err < 0) { fprintf(stderr, "%s: write, size %#x, n %#x\n", __func__, size, n); perror("write()"); |