diff options
| author | Jo-Philipp Wich <jow@openwrt.org> | 2010-12-24 20:28:00 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-12-24 20:28:00 +0000 |
| commit | f383dc0229138d7b9fce3280730c66d6f7c1b8f5 (patch) | |
| tree | 23a6046a6a13ad9dc013ba1378ceb04f931355c9 /libs | |
| parent | 9dcf1d9e603ecf66fc67f3f110168a3e0a4f57fa (diff) | |
libs/lmo: apply FD_CLOEXEC on archive descriptors to avoid leaking i18n file fds into executed subprocesses
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/lmo/src/lmo_core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libs/lmo/src/lmo_core.c b/libs/lmo/src/lmo_core.c index 6a9623aa9..08141383e 100644 --- a/libs/lmo/src/lmo_core.c +++ b/libs/lmo/src/lmo_core.c @@ -1,7 +1,7 @@ /* * lmo - Lua Machine Objects - Base functions * - * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org> + * Copyright (C) 2009-2010 Jo-Philipp Wich <xm@subsignal.org> * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -94,6 +94,8 @@ lmo_archive_t * lmo_open(const char *file) ar->fd = in; ar->length = idx_offset; + fcntl(ar->fd, F_SETFD, fcntl(ar->fd, F_GETFD) | FD_CLOEXEC); + for( i = idx_offset; i < (s.st_size - sizeof(uint32_t)); i += (4 * sizeof(uint32_t)) @@ -230,4 +232,3 @@ int lmo_lookup(lmo_archive_t *ar, const char *key, char *dest, int len) return copy_len; } - |