Workarounds for compiling with -D_FORTIFY_SOURCE=2 (as Ubuntu does), which

[u/mdw/putty] / psftp.c

diff --git a/psftp.c b/psftp.c
index fe01b1a..65d52c3 100644 (file)
--- a/psftp.c
+++ b/psftp.c
@@ -16,6 +16,8 @@
 #include "sftp.h"
 #include "int64.h"
 
+const char *const appname = "PSFTP";
+
 /*
  * Since SFTP is a request-response oriented protocol, it requires
  * no buffer management: when we send data, we stop and wait for an
@@ -2516,7 +2518,8 @@ int from_backend(void *frontend, int is_stderr, const char *data, int datalen)
      */
     if (is_stderr) {
        if (len > 0)
-           fwrite(data, 1, len, stderr);
+           if (fwrite(data, 1, len, stderr) < len)
+               /* oh well */;
        return 0;
     }