patches/0013-tools-Improve-error-handling.patch

   1 From: Justus Winter <justus@g10code.com>
   2 Date: Mon, 23 Jan 2017 14:24:22 +0100
   3 Subject: tools: Improve error handling.
   4
   5 * tools/gpgconf-comp.c (gp_component_change_options): Improve error
   6 handling when reading from stdin.
   7 --
   8 Previously, errors encountered while reading the configuration changes
   9 were ignored.
  10
  11 Signed-off-by: Justus Winter <justus@g10code.com>
  12 (cherry picked from commit b0348fdb26637b0bcbd68a96c1746a1613b309af)
  13 ---
  14  tools/gpgconf-comp.c | 2 ++
  15  1 file changed, 2 insertions(+)
  16
  17 diff --git a/tools/gpgconf-comp.c b/tools/gpgconf-comp.c
  18 index 85eb80ab5..180fd65c2 100644
  19 --- a/tools/gpgconf-comp.c
  20 +++ b/tools/gpgconf-comp.c
  21 @@ -3328,6 +3328,8 @@ gc_component_change_options (int component, estream_t in, estream_t out,
  22
  23            change_one_value (option, runtime, flags, new_value, 0);
  24          }
  25 +      if (length < 0 || gpgrt_ferror (in))
  26 +       gc_error (1, errno, "error reading stream 'in'");
  27      }
  28
  29    /* Now that we have collected and locally verified the changes,