diff options
Diffstat (limited to 'modules/pam_pwhistory/opasswd.c')
| -rw-r--r-- | modules/pam_pwhistory/opasswd.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/modules/pam_pwhistory/opasswd.c b/modules/pam_pwhistory/opasswd.c index f1f62aaf..58b386bd 100644 --- a/modules/pam_pwhistory/opasswd.c +++ b/modules/pam_pwhistory/opasswd.c @@ -188,8 +188,7 @@ check_old_pass, const char *user, const char *newpass, const char *filename, int if (*cp == '\0') /* ignore empty lines */ continue; - if (cp[strlen (cp) - 1] == '\n') - cp[strlen (cp) - 1] = '\0'; + cp[strcspn(cp, "\n")] = '\0'; if (strncmp (cp, user, strlen (user)) == 0 && cp[strlen (user)] == ':') @@ -387,8 +386,7 @@ save_old_pass, const char *user, int howmany, const char *filename, int debug UN if (*cp == '\0') /* ignore empty lines */ goto write_old_data; - if (cp[strlen (cp) - 1] == '\n') - cp[strlen (cp) - 1] = '\0'; + cp[strcspn(cp, "\n")] = '\0'; if (strncmp (cp, user, strlen (user)) == 0 && cp[strlen (user)] == ':') |