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-rw-r--r--modules/pam_unix/passverify.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/modules/pam_unix/passverify.c b/modules/pam_unix/passverify.c
index c0fbc987..f6132f80 100644
--- a/modules/pam_unix/passverify.c
+++ b/modules/pam_unix/passverify.c
@@ -1117,6 +1117,7 @@ helper_verify_password(const char *name, const char *p, int nullok)
}
void
+PAM_FORMAT((printf, 2, 3))
helper_log_err(int err, const char *format, ...)
{
va_list args;