Hi,
When building the OpenSSL 1.0.2i with -DHAVE_CRYPTODEV flag the build will fail
in crypto/engine/eng_cryptodev.c. I am using 64-bit Ubuntu 14.04 in my build
machine with gcc toolchain.
For me it looks like there has been a typo in the OPENSSL_malloc return value
check. Attached patch solves the issue. Below is the original error message:
| gcc -I.. -I../.. -I../modes -I../asn1 -I../evp -I../../include -fPIC
-DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H
-DL_ENDIAN -DTERMIO -i/build/tmp/sysroots/x86_64-linux/usr/include -O2
-pipe -Wall -Wa,--noexecstack -DHAVE_CRYPTODEV -DUSE_CRYPTODEV_DIGESTS
-DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5
-DOPENSSL_BN_ASM_GF2m -DRC4_ASM -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM
-DAES_ASM -DVPAES_ASM -DBSAES_ASM -DWHIRLPOOL_ASM -DGHASH_ASM
-DECP_NISTZ256_ASM -ibuild/tmp/sysroots/x86_64-linux/usr/include -c -o
eng_cryptodev.o eng_cryptodev.c
| eng_cryptodev.c: In function 'cryptodev_digest_copy':
| eng_cryptodev.c:942:23: error: 'struct dev_crypto_state' has no member named
'ac_data'
| if (dstate->ac_data == NULL) {
| ^
| make[2]: *** [eng_cryptodev.o] Error 1
Kind regards,
Jan-Markus Pumpanen
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Ticket here: http://rt.openssl.org/Ticket/Display.html?id=4686
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--- clean-openssl-1.0.2i/crypto/engine/eng_cryptodev.c 2016-09-22 13:23:06.000000000 +0300
+++ openssl-1.0.2i/crypto/engine/eng_cryptodev.c 2016-09-26 16:07:24.724568163 +0300
@@ -939,7 +939,7 @@
if (fstate->mac_len != 0) {
if (fstate->mac_data != NULL) {
dstate->mac_data = OPENSSL_malloc(fstate->mac_len);
- if (dstate->ac_data == NULL) {
+ if (dstate->mac_data == NULL) {
printf("cryptodev_digest_init: malloc failed\n");
return 0;
}
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