diff options
Diffstat (limited to 'modules/pam_unix/support.c')
| -rw-r--r-- | modules/pam_unix/support.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/pam_unix/support.c b/modules/pam_unix/support.c index 7bed0a56..a84ced60 100644 --- a/modules/pam_unix/support.c +++ b/modules/pam_unix/support.c @@ -327,7 +327,7 @@ int _unix_getpwnam(pam_handle_t *pamh, const char *name, if ((buf[userlen] == ':') && (strncmp(name, buf, userlen) == 0)) { p = buf + strlen(buf) - 1; - while (isspace(*p) && (p >= buf)) { + while (isspace((unsigned char)*p) && (p >= buf)) { *p-- = '\0'; } matched = 1; |