ubsan fixes

2023-04-19 22:12:08 +02:00
parent 8a10d1b222
commit b735f8bec6
29 changed files with 301 additions and 235 deletions
@@ -41,9 +41,13 @@
    vALUE = ntohl(*(uint32_t*)(bUFFER)) >> 8; \
    sIZE += sizeof(uint8_t) + sizeof(uint16_t)

-#define DECODE_U32(bUFFER, vALUE, sIZE)   \
-    vALUE = ntohl(*(uint32_t*)(bUFFER));  \
-    sIZE += sizeof(uint32_t)
+#define DECODE_U32(bUFFER, vALUE, sIZE) \
+  {                                     \
+    uint32_t v;                         \
+    memcpy(&v, bUFFER, sizeof(v));      \
+    vALUE = ntohl(v);                   \
+  }                                     \
+  sIZE += sizeof(uint32_t)

 #if (BYTE_ORDER == LITTLE_ENDIAN)
 # define DECODE_LENGTH_U16(bUFFER, vALUE, sIZE)          \