From: Toni Wilen <twilen@winuae.net>
Date: Sun, 16 Nov 2025 11:40:15 +0000 (+0200)
Subject: Fix missing freesem if info data is not available
X-Git-Tag: 6020~64
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=ac642118c8300d45dad1e88d429de4596453f90a;p=francis%2Fwinuae.git

Fix missing freesem if info data is not available
---

diff --git a/blkdev.cpp b/blkdev.cpp
index 8ba8677a..a9507143 100644
--- a/blkdev.cpp
+++ b/blkdev.cpp
@@ -1051,17 +1051,23 @@ int sys_command_ismedia (int unitnum, int quick)
 struct device_info *sys_command_info_session (int unitnum, struct device_info *di, int quick, int session)
 {
 	struct blkdevstate *st = &state[unitnum];
-	if (failunit (unitnum))
+	if (failunit (unitnum)) {
 		return NULL;
-	if (!getsem (unitnum))
+	}
+	if (!getsem (unitnum)) {
 		return 0;
-	if (st->device_func->info == NULL)
+	}
+	if (st->device_func->info == NULL) {
+		freesem(unitnum);
 		return 0;
+	}
 	struct device_info *di2 = st->device_func->info (unitnum, di, quick, -1);
-	if (di2)
+	if (di2) {
 		st->type = di2->type;
-	if (di2 && st->delayed)
+	}
+	if (di2 && st->delayed) {
 		di2->media_inserted = 0;
+	}
 	freesem (unitnum);
 	return di2;
 }