[PATCH] objtool: Fix NULL printf() '%s' argument

[Josh Poimboeuf]

It's probably not the best idea to pass a string pointer to printf()
right after confirming said pointer is NULL.  Fix the typo and use
argv[i] instead.

Fixes: c5995abe1547 ("objtool: Improve error handling")
Closes: https://lore.kernel.org/20250326103854.309e3c60@xxxxxxxxxxxxxxxx
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
---
 tools/objtool/builtin-check.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/objtool/builtin-check.c b/tools/objtool/builtin-check.c
index 2bdff910430e..e364ab6345d3 100644
--- a/tools/objtool/builtin-check.c
+++ b/tools/objtool/builtin-check.c
@@ -238,7 +238,7 @@ static void save_argv(int argc, const char **argv)
 	for (int i = 0; i < argc; i++) {
 		orig_argv[i] = strdup(argv[i]);
 		if (!orig_argv[i]) {
-			WARN_GLIBC("strdup(%s)", orig_argv[i]);
+			WARN_GLIBC("strdup(%s)", argv[i]);
 			exit(1);
 		}
 	};
-- 
2.48.1