File s390-tools-sles15sp3-dasdfmt-Fix-segfault-when-an-incorrect-option-is-spe.patch of Package s390-tools.28664

From 148d3f9b64da599adf453baf65e7a8596e2e7d97 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20H=C3=B6ppner?= <hoeppner@linux.ibm.com>
Date: Mon, 2 Nov 2020 09:09:51 +0100
Subject: [PATCH] dasdfmt: Fix segfault when an incorrect option is specified
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When specifying an incorrect program option, dasdfmt segfaults as the
format string for the corresponding error message has no parameter.
Add the missing parameter to fix this.

Fixes: 732b3dddab84 ("dasdfmt: Replace ERRMSG_EXIT macro with an error handling function")
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
---
 dasdfmt/dasdfmt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dasdfmt/dasdfmt.c b/dasdfmt/dasdfmt.c
index a424f3c..5665f64 100644
--- a/dasdfmt/dasdfmt.c
+++ b/dasdfmt/dasdfmt.c
@@ -1637,7 +1637,7 @@ int main(int argc, char *argv[])
 			/* End of options string - start of devices list */
 			break;
 		default:
-			error("Try '%s --help' for more information.");
+			error("Try '%s --help' for more information.", prog_name);
 		}
 
 		if (rc == -1)
-- 
2.26.2