aboutsummaryrefslogtreecommitdiffstats
path: root/crypto/des/enc_writ.c
diff options
context:
space:
mode:
Diffstat (limited to 'crypto/des/enc_writ.c')
-rw-r--r--crypto/des/enc_writ.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/crypto/des/enc_writ.c b/crypto/des/enc_writ.c
index b4eecc381203..bfaabde516ae 100644
--- a/crypto/des/enc_writ.c
+++ b/crypto/des/enc_writ.c
@@ -96,6 +96,9 @@ int DES_enc_write(int fd, const void *_buf, int len,
const unsigned char *cp;
static int start = 1;
+ if (len < 0)
+ return -1;
+
if (outbuf == NULL) {
outbuf = OPENSSL_malloc(BSIZE + HDRSIZE);
if (outbuf == NULL)
@@ -132,7 +135,9 @@ int DES_enc_write(int fd, const void *_buf, int len,
if (len < 8) {
cp = shortbuf;
memcpy(shortbuf, buf, len);
- RAND_pseudo_bytes(shortbuf + len, 8 - len);
+ if (RAND_pseudo_bytes(shortbuf + len, 8 - len) < 0) {
+ return -1;
+ }
rnum = 8;
} else {
cp = buf;