From: YoungHun Kim <yh8004.kim@samsung.com>
Date: Thu, 13 Mar 2025 06:03:24 +0000 (+0900)
Subject: Update the file descriptor valid checker
X-Git-Tag: accepted/tizen/unified/20250318.155608^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Ftizen;p=platform%2Fcore%2Fmultimedia%2Fmmsvc-core.git

Update the file descriptor valid checker

Change-Id: Id1b19cfc353135cb6da7cbdd38df02b8af03dbc9
---

diff --git a/core/src/muse_core.c b/core/src/muse_core.c
index 6eaa0ebe..68f1319a 100644
--- a/core/src/muse_core.c
+++ b/core/src/muse_core.c
@@ -364,8 +364,24 @@ int muse_core_set_socket_timeout(int sock_fd, int timeout_sec)
 
 bool muse_core_fd_is_valid(int fd)
 {
+	int err = 0;
+
+	if (fcntl(fd, F_GETFL) == -1) {
+		err = errno;
+		LOGE("fcntl(F_GETFL) failed on [fd %d, errno %d]", fd, err);
+
+		if (err == EBADF)
+			return false;
+	}
+
+	if (fd <= STDERR_FILENO) {
+		LOGE("fd %d is invalid", fd);
+		return false;
+	}
+
 	muse_core_update_fd_state(fd);
-	return (fcntl(fd, F_GETFL) != MUSE_ERR || errno != EBADF) && (fd > STDERR_FILENO);
+
+	return true;
 }
 
 void muse_core_fd_close(int fd)
diff --git a/packaging/mused.spec b/packaging/mused.spec
index 14d1947e..5bbfad30 100644
--- a/packaging/mused.spec
+++ b/packaging/mused.spec
@@ -1,6 +1,6 @@
 Name:       mused
 Summary:    A multimedia daemon
-Version:    0.4.11
+Version:    0.4.12
 Release:    0
 Group:      System/Libraries
 License:    Apache-2.0