diff options
| -rw-r--r-- | ubi-utils/src/ubinize.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/ubi-utils/src/ubinize.c b/ubi-utils/src/ubinize.c index df82e0b..e36c3ba 100644 --- a/ubi-utils/src/ubinize.c +++ b/ubi-utils/src/ubinize.c @@ -570,6 +570,16 @@ int main(int argc, char * const argv[]) goto out_dict; } + /* + * Make sure the image size is not larger then the volume size. + */ + if (st.st_size > vi.bytes) { + errmsg("error in section \"%s\": size of the image file \"%s\" " + "is %lld, which is larger then the volume size %lld", + sname, img, (long long)st.st_size, vi.bytes); + goto out_dict; + } + f = fopen(img, "r"); if (!f) { errmsg("cannot open \"%s\"", img); |