int fixmode = 0;
int have_regionversion = 0;
- FILE *ifile, *ofile;
+ FILE *ifile = NULL, *ofile = NULL;
int c;
uint32_t cksum;
uint32_t bcnt;
fprintf(stderr, "%s: auto model name failed, string %s too long\n", progname, signature);
exit(1);
}
- strncpy(model, signature, p - signature);
+ memcpy(model, signature, p - signature);
}
if (patchmode) {
- if (fread(&imghdr, sizeof(imghdr), 1, ifile) < 0)
+ if (fread(&imghdr, sizeof(imghdr), 1, ifile) != 1)
perrexit(2, "fread on input");
}
}
}
- strncpy(imghdr.model, model, MAX_MODEL_NAME_LEN);
- strncpy(imghdr.sig, signature, MAX_SIG_LEN);
+ memcpy(imghdr.model, model, MAX_MODEL_NAME_LEN);
+ memcpy(imghdr.sig, signature, MAX_SIG_LEN);
- if (fwrite(&imghdr, sizeof(imghdr), 1, ofile) < 0)
+ if (fwrite(&imghdr, sizeof(imghdr), 1, ofile) != 1)
perrexit(2, "fwrite header on output");
if (have_regionversion) {
- if (fwrite(®ion, MAX_REGION_LEN, 1, ofile) < 0)
+ if (fwrite(®ion, MAX_REGION_LEN, 1, ofile) != 1)
perrexit(2, "fwrite header on output");
- if (fwrite(&version, MAX_VERSION_LEN, 1, ofile) < 0)
+ if (fwrite(&version, MAX_VERSION_LEN, 1, ofile) != 1)
perrexit(2, "fwrite header on output");
}