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-rw-r--r--libpam/pam_misc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libpam/pam_misc.c b/libpam/pam_misc.c
index f0b35c28..f4e81a55 100644
--- a/libpam/pam_misc.c
+++ b/libpam/pam_misc.c
@@ -264,7 +264,8 @@ void _pam_parse_control(int *control_array, char *tok)
int ret;
while (*tok) {
- int act, len;
+ size_t len;
+ int act;
/* skip leading space */
while (isspace((unsigned char)*tok) && *++tok);