http: return from httpGets2() on unhandled errors

Closes: OpenPrinting#879 In case of some errors httpGets2 waits for the next packet. In all cases of errors it should return NULL. Signed-off-by: Heinrich Schuchardt <[email protected]>
xypron · Jan 31, 2024 · a29345f · a29345f
1 parent a01c48c
commit a29345f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cups/http.c b/cups/http.c
@@ -1091,6 +1091,7 @@ httpGets2(http_t *http,			// I - HTTP connection
 	    continue;
 
 	  http->error = WSAGetLastError();
+          return (NULL);
 	}
 	else if (WSAGetLastError() != http->error)
 	{
@@ -1113,6 +1114,7 @@ httpGets2(http_t *http,			// I - HTTP connection
 	    continue;
 
 	  http->error = errno;
+          return (NULL);
 	}
 	else if (errno != http->error)
 	{