diff options
Diffstat (limited to 'modules/pam_limits')
| -rw-r--r-- | modules/pam_limits/pam_limits.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/modules/pam_limits/pam_limits.c b/modules/pam_limits/pam_limits.c index 8b1755b7..cc41435f 100644 --- a/modules/pam_limits/pam_limits.c +++ b/modules/pam_limits/pam_limits.c @@ -852,7 +852,7 @@ parse_config_file(pam_handle_t *pamh, const char *uname, uid_t uid, gid_t gid, line = buf; /* skip the leading white space */ - while (*line && isspace(*line)) + while (*line && isspace((unsigned char)*line)) line++; /* Rip off the comments */ @@ -874,7 +874,7 @@ parse_config_file(pam_handle_t *pamh, const char *uname, uid_t uid, gid_t gid, i, domain, ltype, item, value)); for(j=0; j < strlen(ltype); j++) - ltype[j]=tolower(ltype[j]); + ltype[j]=tolower((unsigned char)ltype[j]); if ((rngtype=parse_uid_range(pamh, domain, &min_uid, &max_uid)) < 0) { pam_syslog(pamh, LOG_WARNING, "invalid uid range '%s' - skipped", domain); @@ -883,9 +883,9 @@ parse_config_file(pam_handle_t *pamh, const char *uname, uid_t uid, gid_t gid, if (i == 4) { /* a complete line */ for(j=0; j < strlen(item); j++) - item[j]=tolower(item[j]); + item[j]=tolower((unsigned char)item[j]); for(j=0; j < strlen(value); j++) - value[j]=tolower(value[j]); + value[j]=tolower((unsigned char)value[j]); if (strcmp(uname, domain) == 0) /* this user have a limit */ process_limit(pamh, LIMITS_DEF_USER, ltype, item, value, ctrl, pl); |