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Use explicit_bzero() in su

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sin 2014-04-30 12:26:27 +01:00
parent 1920516abf
commit 24d5c07d29
1 changed files with 1 additions and 3 deletions
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4
su.c
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@ -35,7 +35,6 @@ main(int argc, char *argv[])
struct spwd *spw;
struct passwd *pw;
uid_t uid;
int i;
ARGBEGIN {
case 'l':
@ -81,8 +80,7 @@ main(int argc, char *argv[])
eprintf("getpass:");
cryptpass = crypt(pass, spw->sp_pwdp);
for (i = 0; pass[i]; i++)
pass[i] = '\0';
explicit_bzero(pass, strlen(pass));
if (!cryptpass)
eprintf("crypt:");