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| author | Alexander Motin <mav@FreeBSD.org> | 2012-05-15 00:42:12 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2012-05-15 00:42:12 +0000 |
| commit | ece00476ae97c736665d4bf73a744a3ff57a4020 (patch) | |
| tree | 428218f4293355ba7d1e99722d1676fbde7e6e10 /pw/pw_user.c | |
| parent | 7c00ce99fd28d2f4e48085da6ba1d3946f80012d (diff) | |
| parent | a93fc7681bb6cbb582cc0c16fe440ae3087720be (diff) | |
| download | pw-darwin-ece00476ae97c736665d4bf73a744a3ff57a4020.tar.gz pw-darwin-ece00476ae97c736665d4bf73a744a3ff57a4020.zip | |
MFC
Diffstat (limited to 'pw/pw_user.c')
| -rw-r--r-- | pw/pw_user.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pw/pw_user.c b/pw/pw_user.c index 0001a41..b59789c 100644 --- a/pw/pw_user.c +++ b/pw/pw_user.c @@ -1028,6 +1028,7 @@ pw_pwcrypt(char *password) { int i; char salt[SALTSIZE + 1]; + char *cryptpw; static char buf[256]; @@ -1038,7 +1039,10 @@ pw_pwcrypt(char *password) salt[i] = chars[arc4random_uniform(sizeof(chars) - 1)]; salt[SALTSIZE] = '\0'; - return strcpy(buf, crypt(password, salt)); + cryptpw = crypt(password, salt); + if (cryptpw == NULL) + errx(EX_CONFIG, "crypt(3) failure"); + return strcpy(buf, cryptpw); } |