Fix getpwnam_r size check

Co-authored-by: Nobuyoshi Nakada <nobu.nakada@gmail.com>
jeremyevans · Nov 20, 2024 · 79ea138 · 79ea138
1 parent 177ded8
commit 79ea138
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ext/etc/etc.c b/ext/etc/etc.c
@@ -419,7 +419,7 @@ etc_getpwnam(VALUE obj, VALUE nam)
             return Qnil;
         }
 
-        if (enm != ERANGE || bufsizenm >= GETPW_R_SIZE_LIMIT) {
+        if (enm != ERANGE || args.bufsize >= GETPW_R_SIZE_LIMIT) {
             rb_str_resize(getpwnm_tmp, 0);
             rb_syserr_fail(enm, "getpwnam_r");
         }