diff --git a/source/blender/makesrna/intern/rna_path.cc b/source/blender/makesrna/intern/rna_path.cc
index 3e0fc9add80..b6532f38110 100644
--- a/source/blender/makesrna/intern/rna_path.cc
+++ b/source/blender/makesrna/intern/rna_path.cc
@@ -610,7 +610,8 @@ char *RNA_path_append(const char *path,
 
     if (strkey) {
       const int strkey_esc_max_size = (strlen(strkey) * 2) + 1;
-      char *strkey_esc = BLI_array_alloca(strkey_esc, strkey_esc_max_size);
+      char *strkey_esc = reinterpret_cast<char *>(
+          BLI_array_alloca(strkey_esc, strkey_esc_max_size));
       BLI_str_escape(strkey_esc, strkey, strkey_esc_max_size);
       BLI_dynstr_append(dynstr, "\"");
       BLI_dynstr_append(dynstr, strkey_esc);
@@ -705,7 +706,7 @@ const char *RNA_path_array_index_token_find(const char *rna_path, const Property
 
   /* Valid 'array part' of a rna path can only have '[', ']' and digit characters.
    * It may have more than one of those (e.g. `[12][1]`) in case of multi-dimensional arrays. */
-  off_t rna_path_len = (off_t)strlen(rna_path);
+  int64_t rna_path_len = (int64_t)strlen(rna_path);
   if (rna_path[rna_path_len] != ']') {
     return NULL;
   }