ubsan fixes

2023-04-19 22:12:08 +02:00
parent 8a10d1b222
commit b735f8bec6
29 changed files with 301 additions and 235 deletions
@@ -36,9 +36,12 @@
    *(uint32_t*)(buffer) = htonl(value);  \
    size += sizeof(uint8_t) + sizeof(uint16_t)

-#define ENCODE_U32(buffer, value, size)   \
-    *(uint32_t*)(buffer) = htonl(value);  \
-    size += sizeof(uint32_t)
+#define ENCODE_U32(buffer, value, size) \
+  {                                     \
+    uint32_t tmp = htonl(value);        \
+    memcpy(buffer, &tmp, sizeof(tmp));  \
+  }                                     \
+  size += sizeof(uint32_t)

 #define IES_ENCODE_U8(buffer, encoded, value)   \
    ENCODE_U8(buffer + encoded, value, encoded)