20260424-fixes

.github/workflows/async.yml

@@ -18,11 +18,11 @@ jobs:
       matrix:
         config: [
           # Add new configs here
-          '--enable-asynccrypt --enable-all --enable-dtls13 --disable-mlkem CFLAGS="-pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE -DWOLFCRYPT_TEST_LINT"',
-          '--enable-asynccrypt-sw --enable-ocspstapling --enable-ocspstapling2 --disable-mlkem CFLAGS="-pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
-          '--enable-asynccrypt --enable-all --enable-dtls13 CFLAGS="-pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE -DWOLFCRYPT_TEST_LINT"',
-          '--enable-asynccrypt-sw --enable-ocspstapling --enable-ocspstapling2 CFLAGS="-pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
-          '--enable-ocsp CFLAGS="-DTEST_NONBLOCK_CERTS -pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
+          '--enable-asynccrypt --enable-all --enable-dtls13 --disable-mlkem CFLAGS="-pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE -DWOLFCRYPT_TEST_LINT"',
+          '--enable-asynccrypt-sw --enable-ocspstapling --enable-ocspstapling2 --disable-mlkem CFLAGS="-pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
+          '--enable-asynccrypt --enable-all --enable-dtls13 CFLAGS="-pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE -DWOLFCRYPT_TEST_LINT"',
+          '--enable-asynccrypt-sw --enable-ocspstapling --enable-ocspstapling2 CFLAGS="-pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
+          '--enable-ocsp CFLAGS="-DTEST_NONBLOCK_CERTS -pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
         ]
     name: make check
     if: github.repository_owner == 'wolfssl'

.github/workflows/multi-arch.yml

@@ -14,7 +14,7 @@ concurrency:
 
 jobs:
   my_matrix:
-    name: Multi-arch test
+    name: Multi-arch test (${{ matrix.ARCH }}, ${{ matrix.opts.name }})
     strategy:
       fail-fast: false
       matrix:
@@ -37,7 +37,20 @@ jobs:
             CFLAGS: -marm -DWOLFSSL_SP_ARM_ARCH=6
             ARCH: armel
             EXTRA_OPTS: --enable-sp-asm
-        opts: [ '-O2', '-O3', '-O1 -UFP_ECC', '-O0', '-Os', '-Ofast' ]
+        opts:
+          - name: '-O2'
+            OPT_CFLAGS: '-O2'
+          - name: '-O2 sp-math'
+            OPT_CFLAGS: '-O2'
+            OPT_EXTRA_OPTS: '--enable-sp-math'
+          - name: '-O1 -UFP_ECC'
+            OPT_CFLAGS: '-O1 -UFP_ECC'
+          - name: '-O0'
+            OPT_CFLAGS: '-O0'
+          - name: '-Os'
+            OPT_CFLAGS: '-Os'
+          - name: '-Ofast'
+            OPT_CFLAGS: '-Ofast'
     if: github.repository_owner == 'wolfssl'
     runs-on: ubuntu-22.04
     # This should be a safe limit for the tests to run.
@@ -48,12 +61,12 @@ jobs:
           sudo apt update
           sudo apt install -y crossbuild-essential-${{ matrix.ARCH }} qemu-user
       - uses: actions/checkout@v4
-      - name: Build for ${{ matrix.ARCH }} with Opt Level ${{ matrix.opts }}
+      - name: Build for ${{ matrix.ARCH }} with ${{ matrix.opts.name }}
         env:
             CC: ${{ matrix.CC }}
-            CFLAGS: ${{ matrix.CFLAGS }} ${{ matrix.opts }}
+            CFLAGS: ${{ matrix.CFLAGS }} ${{ matrix.opts.OPT_CFLAGS }}
             QEMU_LD_PREFIX: /usr/${{ matrix.HOST }}
-        run: ./autogen.sh && ./configure --host=${{ matrix.HOST }} --enable-all --disable-examples CPPFLAGS="-pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE -DWOLFCRYPT_TEST_LINT" ${{ matrix.EXTRA_OPTS }} && make
+        run: ./autogen.sh && ./configure --host=${{ matrix.HOST }} --enable-all --disable-examples CPPFLAGS="-pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE -DWOLFCRYPT_TEST_LINT" ${{ matrix.EXTRA_OPTS }} ${{ matrix.opts.OPT_EXTRA_OPTS }} && make
       - name: Print errors
         if: ${{ failure() }}
         run: |

.github/workflows/multi-compiler.yml

@@ -51,7 +51,7 @@ jobs:
         env:
             CC: ${{ matrix.CC }}
             CXX: ${{ matrix.CXX }}
-        run: ./autogen.sh && ./configure CFLAGS="-pedantic -Wdeclaration-after-statement" && make && make dist
+        run: ./autogen.sh && ./configure CFLAGS="-pedantic -Wdeclaration-after-statement -Wnull-dereference" && make && make dist
       - name: Show log on errors
         if: ${{ failure() }}
         run: |

.github/workflows/no-malloc.yml

@@ -18,9 +18,9 @@ jobs:
       matrix:
         config: [
           # Add new configs here
-          '--enable-rsa --enable-keygen --disable-dh CFLAGS="-DWOLFSSL_NO_MALLOC -DRSA_MIN_SIZE=1024 -pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
-          '--enable-ecc --enable-rsa --enable-keygen --enable-ed25519 --enable-curve25519 --enable-ed448 --enable-curve448 --enable-mlkem CFLAGS="-DWOLFSSL_NO_MALLOC -pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
-          '--enable-ecc --enable-rsa --enable-keygen --enable-ed25519 --enable-curve25519 --enable-ed448 --enable-curve448 --enable-mlkem --enable-staticmemory CFLAGS="-DWOLFSSL_NO_MALLOC -pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
+          '--enable-rsa --enable-keygen --disable-dh CFLAGS="-DWOLFSSL_NO_MALLOC -DRSA_MIN_SIZE=1024 -pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
+          '--enable-ecc --enable-rsa --enable-keygen --enable-ed25519 --enable-curve25519 --enable-ed448 --enable-curve448 --enable-mlkem CFLAGS="-DWOLFSSL_NO_MALLOC -pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
+          '--enable-ecc --enable-rsa --enable-keygen --enable-ed25519 --enable-curve25519 --enable-ed448 --enable-curve448 --enable-mlkem --enable-staticmemory CFLAGS="-DWOLFSSL_NO_MALLOC -pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
         ]
     name: make check
     if: github.repository_owner == 'wolfssl'

.github/workflows/no-tls.yml

@@ -18,7 +18,7 @@ jobs:
       matrix:
         config: [
           # Add new configs here
-          '--disable-tls --enable-all CFLAGS="-pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
+          '--disable-tls --enable-all CFLAGS="-pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
         ]
     name: make check
     if: github.repository_owner == 'wolfssl'

.github/workflows/opensslcoexist.yml

@@ -18,8 +18,8 @@ jobs:
       matrix:
         config: [
           # Add new configs here
-          '--verbose --enable-all --disable-all-osp --disable-opensslall --enable-opensslcoexist CPPFLAGS="-DNO_WOLFSSL_CIPHER_SUITE_TEST -pedantic -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
-          '--verbose --enable-all --disable-all-osp --disable-opensslall --enable-opensslcoexist CPPFLAGS="-DNO_WOLFSSL_CIPHER_SUITE_TEST -pedantic -DTEST_OPENSSL_COEXIST -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"'
+          '--verbose --enable-all --disable-all-osp --disable-opensslall --enable-opensslcoexist CPPFLAGS="-DNO_WOLFSSL_CIPHER_SUITE_TEST -pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"',
+          '--verbose --enable-all --disable-all-osp --disable-opensslall --enable-opensslcoexist CPPFLAGS="-DNO_WOLFSSL_CIPHER_SUITE_TEST -pedantic -Wdeclaration-after-statement -Wnull-dereference -DTEST_OPENSSL_COEXIST -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE"'
         ]
     name: make check
     if: github.repository_owner == 'wolfssl'

.github/workflows/os-check.yml

@@ -99,7 +99,7 @@ jobs:
       - name: Build and test wolfSSL
         uses: wolfSSL/actions-build-autotools-project@v1
         with:
-          configure: CFLAGS="-pedantic -Wno-overlength-strings -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE" ${{ matrix.config }}
+          configure: CFLAGS="-pedantic -Wdeclaration-after-statement -Wnull-dereference -Wno-overlength-strings -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE" ${{ matrix.config }}
           check: true
 
   # Platform-agnostic configs: pure crypto algorithms, preprocessor guards,
@@ -139,7 +139,7 @@ jobs:
       - name: Build and test wolfSSL
         uses: wolfSSL/actions-build-autotools-project@v1
         with:
-          configure: CFLAGS="-pedantic -Wno-overlength-strings -Wdeclaration-after-statement -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE" ${{ matrix.config }}
+          configure: CFLAGS="-pedantic -Wdeclaration-after-statement -Wnull-dereference -Wno-overlength-strings -DTEST_LIBWOLFSSL_SOURCES_INCLUSION_SEQUENCE" ${{ matrix.config }}
           check: true
 
   make_user_settings: