mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-30 21:07:44 +02:00
27 lines
909 B
Diff
27 lines
909 B
Diff
--- ser-0.8.14.orig/main.c 2004-06-28 17:41:21.000000000 +0200
|
|
+++ ser-0.8.14/main.c 2005-01-07 23:24:27.000000000 +0100
|
|
@@ -1447,18 +1447,20 @@
|
|
/* seed the prng */
|
|
/* try to use /dev/random if possible */
|
|
seed=0;
|
|
+/* this read call is blocking on OpenWRT, further investigations are necessary
|
|
if ((rfd=open("/dev/random", O_RDONLY))!=-1){
|
|
try_again:
|
|
if (read(rfd, (void*)&seed, sizeof(seed))==-1){
|
|
- if (errno==EINTR) goto try_again; /* interrupted by signal */
|
|
+ if (errno==EINTR) goto try_again;
|
|
LOG(L_WARN, "WARNING: could not read from /dev/random (%d)\n",
|
|
errno);
|
|
}
|
|
DBG("read %u from /dev/random\n", seed);
|
|
close(rfd);
|
|
}else{
|
|
- LOG(L_WARN, "WARNING: could not open /dev/random (%d)\n", errno);
|
|
- }
|
|
+*/
|
|
+ LOG(L_WARN, "WARNING: could not read from /dev/random (%d)\n", errno);
|
|
+// }
|
|
seed+=getpid()+time(0);
|
|
DBG("seeding PRNG with %u\n", seed);
|
|
srand(seed);
|