37 lines
1.4 KiB
Diff
37 lines
1.4 KiB
Diff
diff -up util-linux-2.13-pre7/mount/umount.c.kzak util-linux-2.13-pre7/mount/umount.c
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--- util-linux-2.13-pre7/mount/umount.c.kzak 2007-10-08 15:22:38.000000000 +0200
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+++ util-linux-2.13-pre7/mount/umount.c 2007-10-08 15:24:01.000000000 +0200
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@@ -102,8 +102,12 @@ check_special_umountprog(const char *spe
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char *umountargs[8];
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int i = 0;
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- setuid(getuid());
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- setgid(getgid());
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+ if(setgid(getgid()) < 0)
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+ die(EX_FAIL, _("umount: cannot set group id: %s"), strerror(errno));
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+
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+ if(setuid(getuid()) < 0)
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+ die(EX_FAIL, _("umount: cannot set user id: %s"), strerror(errno));
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+
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umountargs[i++] = umountprog;
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umountargs[i++] = xstrdup(node);
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if (nomtab)
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diff -up util-linux-2.13-pre7/mount/mount.c.kzak util-linux-2.13-pre7/mount/mount.c
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--- util-linux-2.13-pre7/mount/mount.c.kzak 2007-10-08 15:22:38.000000000 +0200
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+++ util-linux-2.13-pre7/mount/mount.c 2007-10-08 15:24:01.000000000 +0200
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@@ -600,8 +600,12 @@ check_special_mountprog(const char *spec
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char *oo, *mountargs[11];
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int i = 0;
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- setuid(getuid());
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- setgid(getgid());
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+ if(setgid(getgid()) < 0)
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+ die(EX_FAIL, _("mount: cannot set group id: %s"), strerror(errno));
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+
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+ if(setuid(getuid()) < 0)
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+ die(EX_FAIL, _("mount: cannot set user id: %s"), strerror(errno));
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+
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oo = fix_opts_string (flags, extra_opts, NULL);
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mountargs[i++] = mountprog;
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mountargs[i++] = spec;
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