From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Wed, 14 May 2025 20:03:29 +0000 (+0200)
Subject: src/boot: assume that intmax_t is the biggest integer
X-Git-Tag: v258-rc1~579^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5ecd641ac8453f79b5095c4246b83e979cad7e78;p=thirdparty%2Fsystemd.git

src/boot: assume that intmax_t is the biggest integer

Same as in 81d7934882ae13c64d9b08d365a0baa011cb2fbb, intmax_t by definition is
the widest int. Strictly speaking, the check whether
  sizeof(intmax_t) == sizeof(long long)
in the code below is redundant, but I think it's nicer to keep it for symmetry
with the other cases.

Requested in
https://github.com/systemd/systemd/pull/37442#pullrequestreview-2840906908.
---

diff --git a/src/boot/efi-string.c b/src/boot/efi-string.c
index 4b9c3181c08..59cb0fa9f54 100644
--- a/src/boot/efi-string.c
+++ b/src/boot/efi-string.c
@@ -755,7 +755,7 @@ static bool handle_format_specifier(FormatContext *ctx, SpecifierContext *sp) {
          * otherwise warn about fetching smaller types. */
         assert_cc(sizeof(int) == 4);
         assert_cc(sizeof(wchar_t) <= sizeof(int));
-        assert_cc(sizeof(intmax_t) <= sizeof(long long));
+        assert_cc(sizeof(long long) == sizeof(intmax_t));
 
         assert(ctx);
         assert(sp);