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GNU C Library master sources branch, master, updated. glibc-2.14-257-gb49865b
- From: drepper at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 8 Sep 2011 04:01:12 -0000
- Subject: GNU C Library master sources branch, master, updated. glibc-2.14-257-gb49865b
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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=b49865be8e798e567a23c01f188546aef514ba06
commit b49865be8e798e567a23c01f188546aef514ba06
Author: Ulrich Drepper <drepper@gmail.com>
Date: Thu Sep 8 00:00:01 2011 -0400
Use O_CLOEXEC when loading objects in ld.so
diff --git a/ChangeLog b/ChangeLog
index 0d2580d..94d502a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
2011-09-07 Ulrich Drepper <drepper@gmail.com>
+ * elf/dl-load.c (open_verify): Use O_CLOEXEC.
+
* elf/dl-libc.c (dlerror_run): Pass back error code from
dl_catch_error.
diff --git a/elf/dl-load.c b/elf/dl-load.c
index 7d7008d..e8d0401 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -1706,7 +1706,7 @@ open_verify (const char *name, struct filebuf *fbp, struct link_map *loader,
#endif
/* Open the file. We always open files read-only. */
- int fd = __open (name, O_RDONLY);
+ int fd = __open (name, O_RDONLY | O_CLOEXEC);
if (fd != -1)
{
ElfW(Ehdr) *ehdr;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 2 ++
elf/dl-load.c | 2 +-
2 files changed, 3 insertions(+), 1 deletions(-)
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