diff options
Diffstat (limited to 'openssl/crypto/des')
| -rw-r--r-- | openssl/crypto/des/Makefile | 2 | ||||
| -rw-r--r-- | openssl/crypto/des/des.c | 6 | ||||
| -rw-r--r-- | openssl/crypto/des/enc_writ.c | 7 |
3 files changed, 12 insertions, 3 deletions
diff --git a/openssl/crypto/des/Makefile b/openssl/crypto/des/Makefile index 060c64795..8b5166ca9 100644 --- a/openssl/crypto/des/Makefile +++ b/openssl/crypto/des/Makefile @@ -96,6 +96,8 @@ tests: lint: lint -DLINT $(INCLUDES) $(SRC)>fluff +update: depend + depend: @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile... $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) diff --git a/openssl/crypto/des/des.c b/openssl/crypto/des/des.c index 2bff28125..586aed723 100644 --- a/openssl/crypto/des/des.c +++ b/openssl/crypto/des/des.c @@ -455,8 +455,10 @@ void doencryption(void) rem = l % 8; len = l - rem; if (feof(DES_IN)) { - for (i = 7 - rem; i > 0; i--) - RAND_pseudo_bytes(buf + l++, 1); + for (i = 7 - rem; i > 0; i--) { + if (RAND_pseudo_bytes(buf + l++, 1) < 0) + goto problems; + } buf[l++] = rem; ex = 1; len += rem; diff --git a/openssl/crypto/des/enc_writ.c b/openssl/crypto/des/enc_writ.c index b4eecc381..bfaabde51 100644 --- a/openssl/crypto/des/enc_writ.c +++ b/openssl/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; |