In mtd_verify(), the return value of md5sum() has been
interpreted as error if nonzero, while the function
returns number of processed bytes, which caused
mtd_verify() to always fail.
This patch fixes error checking to interpret only
negative values as errors.
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44605
3c298f89-4303-0410-b956-
a3cf2f4a3e73
if (quiet < 2)
fprintf(stderr, "Verifying %s against %s ...\n", mtd, file);
- if (stat(file, &s) || md5sum(file, f_md5)) {
+ if (stat(file, &s) || md5sum(file, f_md5) < 0) {
fprintf(stderr, "Failed to hash %s\n", file);
return -1;
}