diff options
| -rw-r--r-- | external/pflash/pflash.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/external/pflash/pflash.c b/external/pflash/pflash.c index 89bd2fe..c93bbd4 100644 --- a/external/pflash/pflash.c +++ b/external/pflash/pflash.c @@ -839,14 +839,20 @@ int main(int argc, char *argv[]) if (!write_size) write_size = pmaxsz; - /* Crop write size to partition size */ - if (write_size > pmaxsz) { + /* Crop write size to partition size if --force was passed */ + if (write_size > pmaxsz && !must_confirm) { printf("WARNING: Size (%d bytes) larger than partition" " (%d bytes), cropping to fit\n", write_size, pmaxsz); write_size = pmaxsz; + } else if (write_size > pmaxsz) { + printf("ERROR: Size (%d bytes) larger than partition" + " (%d bytes). Use --force to force\n", + write_size, pmaxsz); + exit(1); } + /* If erasing, check partition alignment */ if (erase && ((pstart | pmaxsz) & 0xfff)) { fprintf(stderr,"Partition not aligned properly\n"); |