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authorDenys Vlasenko <vda.linux@googlemail.com>2012-01-06 15:23:42 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2012-01-06 15:23:42 (GMT)
commit2e55404bcf76f05193803b3d35359c6024f2a5f8 (patch)
treee060f8523053d4eee81b228440f597fc2079c4f3
parent6b64a269766ace40c56826738de446537add37de (diff)
downloadbusybox-2e55404bcf76f05193803b3d35359c6024f2a5f8.tar.gz
busybox-2e55404bcf76f05193803b3d35359c6024f2a5f8.tar.bz2
libpwdgrp/pwd_grp.c: set opened /etc/{passwd,group,shadow} fds CLOEXEC
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--libpwdgrp/pwd_grp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libpwdgrp/pwd_grp.c b/libpwdgrp/pwd_grp.c
index 2eb9d9d..23abdbe 100644
--- a/libpwdgrp/pwd_grp.c
+++ b/libpwdgrp/pwd_grp.c
@@ -441,6 +441,7 @@ int getpwent_r(struct passwd *__restrict resultbuf,
rv = errno;
goto ERR;
}
+ close_on_exec_on(fileno(pwf));
}
rv = bb__pgsreader(bb__parsepwent, resultbuf, buffer, buflen, pwf);
@@ -488,6 +489,7 @@ int getgrent_r(struct group *__restrict resultbuf,
rv = errno;
goto ERR;
}
+ close_on_exec_on(fileno(grf));
}
rv = bb__pgsreader(bb__parsegrent, resultbuf, buffer, buflen, grf);
@@ -536,6 +538,7 @@ int getspent_r(struct spwd *resultbuf, char *buffer,
rv = errno;
goto ERR;
}
+ close_on_exec_on(fileno(spf));
}
rv = bb__pgsreader(bb__parsespent, resultbuf, buffer, buflen, spf);