From b960c0b43a080287a7c13533eeb2d9f288db1414 Mon Sep 17 00:00:00 2001
From: Florian Festi <ffesti@redhat.com>
Date: Thu, 16 Mar 2023 19:05:04 +0100
Subject: [PATCH] Fix compiler error on clang

Turns out variable declarations are not allowed after a label, even in
C99. And while some compilers don't seem to care others do.

Moving the declaration of mayopen to the start of the function to avoid
this problem.

Resolves: #2435
Upstream-Status: Backport [https://github.com/rpm-software-management/rpm/commit/b960c0b43a080287a7c13533eeb2d9f288db1414]
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
---
 lib/fsm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/fsm.c b/lib/fsm.c
index 5671ac642d..183293edb0 100644
--- a/lib/fsm.c
+++ b/lib/fsm.c
@@ -879,6 +879,7 @@ int rpmPackageFilesInstall(rpmts ts, rpmte te, rpmfiles files,
     int nodigest = (rpmtsFlags(ts) & RPMTRANS_FLAG_NOFILEDIGEST) ? 1 : 0;
     int nofcaps = (rpmtsFlags(ts) & RPMTRANS_FLAG_NOCAPS) ? 1 : 0;
     int firstlinkfile = -1;
+    int mayopen = 0;
     char *tid = NULL;
     struct filedata_s *fdata = xcalloc(fc, sizeof(*fdata));
     struct filedata_s *firstlink = NULL;
@@ -1016,7 +1017,7 @@ int rpmPackageFilesInstall(rpmts ts, rpmte te, rpmfiles files,
 
 setmeta:
 	    /* Special files require path-based ops */
-	    int mayopen = S_ISREG(fp->sb.st_mode) || S_ISDIR(fp->sb.st_mode);
+	    mayopen = S_ISREG(fp->sb.st_mode) || S_ISDIR(fp->sb.st_mode);
 	    if (!rc && fd == -1 && mayopen) {
 		int flags = O_RDONLY;
 		/* Only follow safe symlinks, and never on temporary files */