fix NULL drbg deref on non-Intel platforms

JeremiahM37 · JeremiahM37 · commit aa82c5498a73 · 2026-04-13T15:50:19.000Z
diff --git a/wolfcrypt/src/random.c b/wolfcrypt/src/random.c
@@ -496,8 +496,8 @@ int wc_RNG_DRBG_Reseed(WC_RNG* rng, const byte* seed, word32 seedSz)
             /* using RDRAND not DRBG, so return success */
             return 0;
         }
-        return BAD_FUNC_ARG;
     #endif
+        return BAD_FUNC_ARG;
     }
 
     return Hash_DRBG_Reseed((DRBG_internal *)rng->drbg, seed, seedSz);

Original file line number	Diff line number	Diff line change
`@@ -496,8 +496,8 @@ int wc_RNG_DRBG_Reseed(WC_RNG* rng, const byte* seed, word32 seedSz)`
`496`	`496`	`/* using RDRAND not DRBG, so return success */`
`497`	`497`	`return 0;`
`498`	`498`	`}`
`499`		`- return BAD_FUNC_ARG;`
`500`	`499`	`#endif`
	`500`	`+ return BAD_FUNC_ARG;`
`501`	`501`	`}`
`502`	`502`
`503`	`503`	`return Hash_DRBG_Reseed((DRBG_internal *)rng->drbg, seed, seedSz);`