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| author | Ulrich Drepper <drepper@gmail.com> | 2011-09-08 00:00:01 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-09-08 00:00:01 -0400 |
| commit | b49865be8e798e567a23c01f188546aef514ba06 (patch) | |
| tree | 0bf08a116b94b619107c573aa77fb337ce21140a | |
| parent | fdc86bc9a83c23b08b8f6d4b53df2f56e15f3e85 (diff) | |
| download | glibc-b49865be8e798e567a23c01f188546aef514ba06.zip glibc-b49865be8e798e567a23c01f188546aef514ba06.tar.gz glibc-b49865be8e798e567a23c01f188546aef514ba06.tar.bz2 | |
Use O_CLOEXEC when loading objects in ld.so
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | elf/dl-load.c | 2 |
2 files changed, 3 insertions, 1 deletions
@@ -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; |