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end{pw,sp}ent() can only be called after get{pw,sp}ent() - slock - simple X dis… |
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git clone git://git.suckless.org/slock |
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--- |
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commit 4339b507af01421e2deab63ca9ac3c5bdae5f4cc |
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parent 8745098fa440ef3bf1d8e173dcd91514b34600c6 |
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Author: sin <[email protected]> |
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Date: Fri, 7 Nov 2014 13:20:13 +0000 |
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end{pw,sp}ent() can only be called after get{pw,sp}ent() |
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Calling them unconditionally can result in memory corruption. |
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Diffstat: |
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M slock.c | 2 -- |
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1 file changed, 0 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/slock.c b/slock.c |
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@@ -73,7 +73,6 @@ getpw(void) { /* only run as root */ |
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else |
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die("slock: cannot retrieve password entry (make sure … |
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} |
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- endpwent(); |
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rval = pw->pw_passwd; |
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#if HAVE_SHADOW_H |
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@@ -82,7 +81,6 @@ getpw(void) { /* only run as root */ |
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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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} |
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#endif |
