fix coverity issue 367842 possible null dereference

wolfSSL · Jul 5, 2024 · 25d52dd · 25d52dd
1 parent 50a7243
commit 25d52dd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ssl_load.c b/src/ssl_load.c
@@ -5264,7 +5264,7 @@ int wolfSSL_SetTmpDH(WOLFSSL* ssl, const unsigned char* p, int pSz,
  ret = wolfssl_set_tmp_dh(ssl, pAlloc, pSz, gAlloc, gSz);
  }
 
- if (ret != 1) {
+ if (ret != 1 && ssl != NULL) {
  /* Free the allocated buffers if not assigned into SSL. */
  XFREE(pAlloc, ssl->heap, DYNAMIC_TYPE_PUBLIC_KEY);
  XFREE(gAlloc, ssl->heap, DYNAMIC_TYPE_PUBLIC_KEY);