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23 lines
798 B
Diff
23 lines
798 B
Diff
Patch by Robby Workman <rworkman@slackbuilds.org>
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This is trivial, and not really ideal, because it hardcodes our
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shadow group's guid (43), but oh well, it works for us. :-)
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diff -Nur a/slock.c b/slock.c
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--- a/slock.c 2008-07-29 13:22:46.000000000 -0500
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+++ b/slock.c 2009-01-01 02:51:53.815701828 -0600
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@@ -34,12 +34,12 @@
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#ifndef HAVE_BSD_AUTH
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static const char *
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-get_password() { /* only run as root */
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+get_password() { /* only run as shadow group - no need for suid root */
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const char *rval;
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struct passwd *pw;
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- if(geteuid() != 0)
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- die("slock: cannot retrieve password entry (make sure to suid slock)\n");
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+ if(getegid() != 43)
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+ die("slock: cannot retrieve password entry (make sure slock is sgid shadow)\n");
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pw = getpwuid(getuid());
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endpwent();
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rval = pw->pw_passwd;
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