29 lines
629 B
C
29 lines
629 B
C
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/*
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* These macros are partially based on Linux-PAM's <security/_pam_macros.h>,
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* which were organized by Cristian Gafton and I believe are in the public
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* domain.
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*/
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#if !defined(_PAM_MACROS_H) && !defined(_pam_overwrite)
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#define _PAM_MACROS_H
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#include <string.h>
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#include <stdlib.h>
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#define _pam_overwrite(x) \
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memset((x), 0, strlen((x)))
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#define _pam_drop_reply(/* struct pam_response * */ reply, /* int */ replies) \
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do { \
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int i; \
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\
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for (i = 0; i < (replies); i++) \
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if ((reply)[i].resp) { \
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_pam_overwrite((reply)[i].resp); \
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free((reply)[i].resp); \
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} \
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if ((reply)) free((reply)); \
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} while (0)
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#endif
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