Mercurial > dropbear

comparison dbrandom.c @ 1355:3fdd8c5a0195 fuzz

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merge main to fuzz
author Matt Johnston <matt@ucc.asn.au>
date Thu, 18 May 2017 23:45:10 +0800
parents 5c2899e35b63 750ec4ec4cbe
children 08f4fa4dc6a0
comparison
equal deleted inserted replaced
1354:7618759e9327 1355:3fdd8c5a0195
59 static int already_blocked = 0; 59 static int already_blocked = 0;
60 int readfd; 60 int readfd;
61 unsigned int readcount; 61 unsigned int readcount;
62 int ret = DROPBEAR_FAILURE; 62 int ret = DROPBEAR_FAILURE;
63 63
64 #ifdef DROPBEAR_PRNGD_SOCKET 64 #if DROPBEAR_PRNGD_SOCKET
65 if (prngd) 65 if (prngd)
66 { 66 {
67 readfd = connect_unix(filename); 67 readfd = connect_unix(filename);
68 } 68 }
69 else 69 else
107 else 107 else
108 { 108 {
109 wantread = MIN(sizeof(readbuf), len-readcount); 109 wantread = MIN(sizeof(readbuf), len-readcount);
110 } 110 }
111 111
112 #ifdef DROPBEAR_PRNGD_SOCKET 112 #if DROPBEAR_PRNGD_SOCKET
113 if (prngd) 113 if (prngd)
114 { 114 {
115 char egdcmd[2]; 115 char egdcmd[2];
116 egdcmd[0] = 0x02; /* blocking read */ 116 egdcmd[0] = 0x02; /* blocking read */
117 egdcmd[1] = (unsigned char)wantread; 117 egdcmd[1] = (unsigned char)wantread;
214 sha1_init(&hs); 214 sha1_init(&hs);
215 215
216 /* existing state */ 216 /* existing state */
217 sha1_process(&hs, (void*)hashpool, sizeof(hashpool)); 217 sha1_process(&hs, (void*)hashpool, sizeof(hashpool));
218 218
219 #ifdef DROPBEAR_PRNGD_SOCKET 219 #if DROPBEAR_PRNGD_SOCKET
220 if (process_file(&hs, DROPBEAR_PRNGD_SOCKET, INIT_SEED_SIZE, 1) 220 if (process_file(&hs, DROPBEAR_PRNGD_SOCKET, INIT_SEED_SIZE, 1)
221 != DROPBEAR_SUCCESS) { 221 != DROPBEAR_SUCCESS) {
222 dropbear_exit("Failure reading random device %s", 222 dropbear_exit("Failure reading random device %s",
223 DROPBEAR_PRNGD_SOCKET); 223 DROPBEAR_PRNGD_SOCKET);
224 } 224 }