commit b791a1962e16896b2556bdc88e374d5d736e6a0e
author fitzhardinge <fitzhardinge@a5019735-40e9-0310-863c-91ae7b9d1cf9> Thu Dec 18 07:22:44 2003 +0000
committer fitzhardinge <fitzhardinge@a5019735-40e9-0310-863c-91ae7b9d1cf9> Thu Dec 18 07:22:44 2003 +0000
tree 10db6f742b0fca10e8b22158f36f62fc3645e6e8
parent f0046f2d7294c5068574212dc01968a3db17b422

Fix a bug in the last VG_(max_fd) change; VG_(safe_fd) doesn't work before
VG_(max_fd) has been set up.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2128 a5019735-40e9-0310-863c-91ae7b9d1cf9

coregrind/vg_mylibc.c

diff --git a/coregrind/vg_mylibc.c b/coregrind/vg_mylibc.c
index 850e178..c061535 100644
--- a/coregrind/vg_mylibc.c
+++ b/coregrind/vg_mylibc.c
@@ -1203,6 +1203,8 @@
 {
    Int newfd;
 
+   vg_assert(VG_(max_fd) != -1);
+
    newfd = VG_(fcntl)(oldfd, VKI_F_DUPFD, VG_(max_fd)+1);
    if (newfd != -1)
       VG_(close)(oldfd);