Fixed the BTIF_HL to exit the select thread and close the signal FDs when cleanup() is called. This stops the signal FDs to be leaked for every BT on/off cycle

Closed the open FDs in univ_linux.c to stop FD leaks during BT on/off cycles
Change-Id: I86af438dc1186e12aa1f18fd44bcc89343ef5489

1 files changed, 5 insertions, 0 deletions

diff --git a/udrv/ulinux/unv_linux.c b/udrv/ulinux/unv_linux.c
index 2f58265..75e61c1 100755
--- a/udrv/ulinux/unv_linux.c
+++ b/udrv/ulinux/unv_linux.c
@@ -657,13 +657,17 @@ int unv_read_key_iter( const char *path,
     if (fstat(fd, &st) != 0)
     {
         error("stat failed (%s)", strerror(errno));
+        close(fd);
         return -1;
     }
 
     p_buf = malloc(st.st_size + 1);
 
     if (!p_buf)
+    {
+        close(fd);
         return -1;
+    }
 
     p = p_buf;
 
@@ -671,6 +675,7 @@ int unv_read_key_iter( const char *path,
     {
         error("read failed %s", strerror(errno));
         free(p_buf);
+        close(fd);
         return -1;
     }