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applied Michaels patch - slock - simple X display locker utility |
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git clone git://git.suckless.org/slock |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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--- |
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commit f013cb264e654125c043ed637b7f47692376f967 |
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parent 5a5c581285e86fe53c9602c7e0fb7e19ec742391 |
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Author: [email protected] <unknown> |
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Date: Tue, 24 Jan 2012 22:10:02 +0100 |
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applied Michaels patch |
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Diffstat: |
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M slock.c | 6 ++++-- |
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1 file changed, 4 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/slock.c b/slock.c |
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@@ -50,9 +50,9 @@ getpw(void) { /* only run as 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("cannot retrieve password entry (make sure to suid slock)"… |
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pw = getpwuid(getuid()); |
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+ if(!pw) |
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+ die("cannot retrieve password entry (make sure to suid or sgid… |
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endpwent(); |
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rval = pw->pw_passwd; |
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@@ -60,6 +60,8 @@ getpw(void) { /* only run as root */ |
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{ |
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struct spwd *sp; |
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sp = getspnam(getenv("USER")); |
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+ if(!sp) |
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+ die("slock: cannot retrieve shadow entry (make sure to… |
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endspent(); |
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rval = sp->sp_pwdp; |
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} |
