Guard X509 load cert release null

JeremiahM37 · JeremiahM37 · commit fe6f6cc2400c · 2026-03-30T16:10:19.000Z
diff --git a/native/com_wolfssl_WolfSSLCertificate.c b/native/com_wolfssl_WolfSSLCertificate.c
@@ -1029,7 +1029,10 @@ JNIEXPORT jlong JNICALL Java_com_wolfssl_WolfSSLCertificate_X509_1load_1certific
     }
 
     /* release array, don't copy back contents */
-    (*jenv)->ReleaseByteArrayElements(jenv, in, (jbyte*)certBuf, JNI_ABORT);
+    if (certBuf != NULL) {
+        (*jenv)->ReleaseByteArrayElements(jenv, in,
+            (jbyte*)certBuf, JNI_ABORT);
+    }
 
     return (jlong)(uintptr_t)x509;
 }

Original file line number	Diff line number	Diff line change
`@@ -1029,7 +1029,10 @@ JNIEXPORT jlong JNICALL Java_com_wolfssl_WolfSSLCertificate_X509_1load_1certific`
`1029`	`1029`	`}`
`1030`	`1030`
`1031`	`1031`	`/* release array, don't copy back contents */`
`1032`		`- (jenv)->ReleaseByteArrayElements(jenv, in, (jbyte)certBuf, JNI_ABORT);`
	`1032`	`+ if (certBuf != NULL) {`
	`1033`	`+ (*jenv)->ReleaseByteArrayElements(jenv, in,`
	`1034`	`+ (jbyte*)certBuf, JNI_ABORT);`
	`1035`	`+ }`
`1033`	`1036`
`1034`	`1037`	`return (jlong)(uintptr_t)x509;`
`1035`	`1038`	`}`