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-rw-r--r--plugin/auth_pam/auth_pam_tool.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/plugin/auth_pam/auth_pam_tool.c b/plugin/auth_pam/auth_pam_tool.c
index 3947091ec4a..624b6880933 100644
--- a/plugin/auth_pam/auth_pam_tool.c
+++ b/plugin/auth_pam/auth_pam_tool.c
@@ -33,7 +33,7 @@ static int roundtrip(struct param *param, const unsigned char *buf,
if (write(1, &b, 1) < 1 || write_string(1, buf, buf_len))
return -1;
*pkt= (unsigned char *) param->buf;
- return read_string(0, (char *) param->buf, (int) sizeof(param->buf)) - 1;
+ return read_string(0, (char *) param->buf, (int) sizeof(param->buf));
}
typedef struct st_mysql_server_auth_info