Implement "insmod -".
Also use finit_module if available. Given that "insmod -" requires
init_module, maybe this isn't a worthwhile optimization. Given that
"insmod /actual/file.ko" is the common use case, maybe it is.
Fix a bug in readfileat where *plen would be corrupted if you didn't supply
your own buffer (because ibuf is 0 in that case, not a pointer to the start
of the allocated space).
diff --git a/lib/lib.c b/lib/lib.c
index e80b8b1..43db2e3 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -475,12 +475,12 @@
rbuf = buf+rlen;
len -= rlen;
}
- *plen = len = rlen+(buf-ibuf);
+ *plen = len = rlen+(rbuf-buf);
close(fd);
if (rlen<0) {
if (ibuf != buf) free(buf);
- buf = 0;
+ buf = 0;
} else buf[len] = 0;
return buf;
