From: Dmitry V. Levin <ldv@altlinux.org>
Date: Fri, 9 Oct 2015 20:19:25 +0000 (+0000)
Subject: fcntl.c: mark F_DUPFD and F_DUPFD_CLOEXEC return code with RVAL_FD flag
X-Git-Tag: v4.11~107
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=46129c998a1ee7900e5108156ee2f37554f77e33;p=strace

fcntl.c: mark F_DUPFD and F_DUPFD_CLOEXEC return code with RVAL_FD flag

* fcntl.c (SYS_FUNC(fcntl)): Set RVAL_FD flag in the return code
for F_DUPFD and F_DUPFD_CLOEXEC operations.
---

diff --git a/fcntl.c b/fcntl.c
index a3f73e07..046a156e 100644
--- a/fcntl.c
+++ b/fcntl.c
@@ -117,10 +117,13 @@ SYS_FUNC(fcntl)
 			tprints(", ");
 			printflags(fdflags, tcp->u_arg[2], "FD_???");
 			break;
-		case F_SETOWN: case F_DUPFD:
-		case F_DUPFD_CLOEXEC:
+		case F_SETOWN:
 			tprintf(", %ld", tcp->u_arg[2]);
 			break;
+		case F_DUPFD:
+		case F_DUPFD_CLOEXEC:
+			tprintf(", %ld", tcp->u_arg[2]);
+			return RVAL_DECODED | RVAL_FD;
 		case F_SETFL:
 			tprints(", ");
 			tprint_open_modes(tcp->u_arg[2]);