Quit function if no connection instead of assigning variable that

will be overwriten right after.
Fixes Coverity CID #1372370.

diff --git a/src/plugins/clamd/libclamd/clamd-plugin.c b/src/plugins/clamd/libclamd/clamd-plugin.c
index a45860a9b611a83524c802d942c5593b526a164f..8152d1dfd75b7b8758d6cb61760c1bc566d8bedb 100644 (file)
--- a/src/plugins/clamd/libclamd/clamd-plugin.c
+++ b/src/plugins/clamd/libclamd/clamd-plugin.c
@@ -513,7 +513,7 @@ Clamd_Stat clamd_verify_email(const gchar* path, response* result) {
        }
        sock = create_socket();
        if (sock < 0) {
        }
        sock = create_socket();
        if (sock < 0) {

-               debug_print("no connection\n");
+               debug_print("no connection (socket create)\n");

                return NO_CONNECTION;
        }
        memset(buf, '\0', sizeof(buf));
                return NO_CONNECTION;
        }
        memset(buf, '\0', sizeof(buf));


@@ -535,8 +535,8 @@ Clamd_Stat clamd_verify_email(const gchar* path, response* result) {
                command = g_strconcat(scan, " ", path, "\n", NULL);
                debug_print("command: %s\n", command);
                if (write(sock, command, strlen(command)) == -1) {
                command = g_strconcat(scan, " ", path, "\n", NULL);
                debug_print("command: %s\n", command);
                if (write(sock, command, strlen(command)) == -1) {

-                       debug_print("no connection\n");
-                       stat = NO_CONNECTION;
+                       debug_print("no connection (socket write)\n");
+                       return NO_CONNECTION;

                }
                g_free(command);
                memset(buf, '\0', sizeof(buf));
                }
                g_free(command);
                memset(buf, '\0', sizeof(buf));