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passwd: erase password copy on all error branches

This commit is contained in:
Christian Göttsche 2022-04-25 12:17:40 +02:00 committed by Serge Hallyn
parent edca359022
commit 58b6e97a9e
1 changed files with 2 additions and 0 deletions
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2
src/passwd.c
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@ -289,6 +289,7 @@ static int new_password (const struct passwd *pw)
cp = getpass (_("New password: "));
if (NULL == cp) {
memzero (orig, sizeof orig);
memzero (pass, sizeof pass);
return -1;
}
if (warned && (strcmp (pass, cp) != 0)) {
@ -316,6 +317,7 @@ static int new_password (const struct passwd *pw)
cp = getpass (_("Re-enter new password: "));
if (NULL == cp) {
memzero (orig, sizeof orig);
memzero (pass, sizeof pass);
return -1;
}
if (strcmp (cp, pass) != 0) {