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8334a23679
This seems to cause a false-positive warning/error
while building `libwebsockets-cyassl`.
```
make[6]: Leaving directory '/home/sandu/work/lede/build_dir/target-x86_64_musl/libwebsockets-cyassl/libwebsockets-2.2.1'
make[6]: Entering directory '/home/sandu/work/lede/build_dir/target-x86_64_musl/libwebsockets-cyassl/libwebsockets-2.2.1'
[ 2%] Building C object CMakeFiles/websockets.dir/lib/base64-decode.c.o
In file included from /home/sandu/work/lede/staging_dir/target-x86_64_musl/usr/include/wolfssl/ssl.h:31:0,
from /home/sandu/work/lede/staging_dir/target-x86_64_musl/usr/include/cyassl/ssl.h:33,
from /home/sandu/work/lede/staging_dir/target-x86_64_musl/usr/include/cyassl/openssl/ssl.h:30,
from /home/sandu/work/lede/build_dir/target-x86_64_musl/libwebsockets-cyassl/libwebsockets-2.2.1/lib/private-libwebsockets.h:256,
from /home/sandu/work/lede/build_dir/target-x86_64_musl/libwebsockets-cyassl/libwebsockets-2.2.1/lib/base64-decode.c:43:
/home/sandu/work/lede/staging_dir/target-x86_64_musl/usr/include/wolfssl/wolfcrypt/settings.h:1642:14: error: #warning "For timing resistance / side-channel attack prevention consider using harden options" [-Werror=cpp]
#warning "For timing resistance / side-channel attack prevention consider using harden options"
```
Hardening is enabled by default in libwolfssl at build-time.
However, the `settings.h` header is exported (along with other headers)
for build (via Build/InstallDev).
This looks like a small bug/issue with wolfssl.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
14 lines
568 B
Diff
14 lines
568 B
Diff
diff --git a/wolfssl/wolfcrypt/settings.h b/wolfssl/wolfcrypt/settings.h
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index 039c238..73537e0 100644
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--- a/wolfssl/wolfcrypt/settings.h
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+++ b/wolfssl/wolfcrypt/settings.h
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@@ -1633,7 +1633,7 @@ extern void uITRON4_free(void *p) ;
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#endif
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/* warning for not using harden build options (default with ./configure) */
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-#ifndef WC_NO_HARDEN
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+#if 0
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#if (defined(USE_FAST_MATH) && !defined(TFM_TIMING_RESISTANT)) || \
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(defined(HAVE_ECC) && !defined(ECC_TIMING_RESISTANT)) || \
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(!defined(NO_RSA) && !defined(WC_RSA_BLINDING) && !defined(HAVE_FIPS))
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