diff options
Diffstat (limited to 'Linux-PAM/libpam/include/security/_pam_macros.h')
| -rw-r--r-- | Linux-PAM/libpam/include/security/_pam_macros.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Linux-PAM/libpam/include/security/_pam_macros.h b/Linux-PAM/libpam/include/security/_pam_macros.h index f7da10a7..bd107cfb 100644 --- a/Linux-PAM/libpam/include/security/_pam_macros.h +++ b/Linux-PAM/libpam/include/security/_pam_macros.h @@ -25,6 +25,15 @@ do { \ *__xx__++ = '\0'; \ } while (0) +#define _pam_overwrite_n(x,n) \ +do { \ + register char *__xx__; \ + register unsigned int __i__ = 0; \ + if ((__xx__=(x))) \ + for (;__i__<n; __i__++) \ + __xx__[__i__] = 0; \ +} while (0) + /* * Don't just free it, forget it too. */ @@ -85,7 +94,7 @@ static void _pam_output_debug_info(const char *file, const char *fn { FILE *logfile; int must_close = 1, fd; - + #ifdef O_NOFOLLOW if ((fd = open(_PAM_LOGFILE, O_WRONLY|O_NOFOLLOW|O_APPEND)) != -1) { #else @@ -111,7 +120,7 @@ static void _pam_output_debug(const char *format, ...) va_list args; FILE *logfile; int must_close = 1, fd; - + va_start(args, format); #ifdef O_NOFOLLOW |