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Don't crash on bogus keys in login.defs if PAM is enabled

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Without this patch, PAM enabled builds crash when encountering an
invalid key in login.defs or key overrides because of array overflows

To reproduce, simply
	useradd -K Windows=broken

Signed-off-by: Bernhard Rosenkränzer <bero@lindev.ch>
Signed-off-by: Serge Hallyn <serge@hallyn.com>
This commit is contained in:
Bernhard Rosenkränzer 2017-01-26 16:48:48 +01:00 committed by Serge Hallyn
parent 6a750c7a50
commit c33ceddc26
1 changed files with 1 additions and 0 deletions
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lib/getdef.c
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@ -148,6 +148,7 @@ static struct itemdef knowndef_table[] = {
#ifdef USE_PAM
PAMDEFS
#endif
{NULL, NULL}
};
#ifndef LOGINDEFS