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close-on-exec

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23446 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-07-27 12:08:37 +00:00
parent 3c012ef3fc
commit c7c6b6e527
1 changed files with 3 additions and 1 deletions
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4
lib/krb5/kcm.c
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@@ -71,6 +71,7 @@ try_door(krb5_context context,
fd = open(k->door_path, O_RDWR); fd = open(k->door_path, O_RDWR);
if (fd < 0) if (fd < 0)
return KRB5_CC_IO; return KRB5_CC_IO;
rk_cloexec(fd);
arg.data_ptr = request_data->data; arg.data_ptr = request_data->data;
arg.data_size = request_data->length; arg.data_size = request_data->length;
@@ -107,7 +108,8 @@ try_unix_socket(krb5_context context,
fd = socket(AF_UNIX, SOCK_STREAM, 0); fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (fd < 0) if (fd < 0)
return KRB5_CC_IO; return KRB5_CC_IO;
rk_cloexec(fd);
if (connect(fd, rk_UNCONST(&k->path), sizeof(k->path)) != 0) { if (connect(fd, rk_UNCONST(&k->path), sizeof(k->path)) != 0) {
close(fd); close(fd);
return KRB5_CC_IO; return KRB5_CC_IO;