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-rw-r--r--lib/libpam/libpam/pam_debug_log.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libpam/libpam/pam_debug_log.c b/lib/libpam/libpam/pam_debug_log.c
index c354984..c3fe8e3 100644
--- a/lib/libpam/libpam/pam_debug_log.c
+++ b/lib/libpam/libpam/pam_debug_log.c
@@ -53,8 +53,8 @@ _pam_verbose_error(pam_handle_t *pamh, int flags,
if (period == NULL)
period = strchr(modname, '\0');
va_start(ap, format);
- asprintf(&fmtbuf, "%.*s: %s: %s\n", period - modname, modname,
- function, format);
+ asprintf(&fmtbuf, "%.*s: %s: %s\n", (int)(period - modname),
+ modname, function, format);
pam_verror(pamh, fmtbuf, ap);
free(fmtbuf);
va_end(ap);
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