[git] GPG-ERROR - branch, master, updated. libgpg-error-1.31-6-gfe2f8fc

[by Andre Heinecke]

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The branch, master has been updated
       via  fe2f8fca3114e3a5727fdbbc5e7ebc4e442d0401 (commit)
      from  043a91b8cd4bb71cb96086b51d6bc1b1a1821a41 (commit)

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- Log -----------------------------------------------------------------
commit fe2f8fca3114e3a5727fdbbc5e7ebc4e442d0401
Author: Andre Heinecke <aheinecke at intevation.de>
Date:   Wed Jul 4 18:19:42 2018 +0200

    core: Initialize values in estream_format
    
    * src/estream-printf.c (_gpgrt_estream_format): Make sure
    valuetable.value is inialized even on stack.
    
    --
    This makes the behavior more consistent with the calloc'ed
    codepath for more then 8 variables.
    
    It also fixes a potential crash if there were unmatched
    format args provided.
    
    GnuPG-Bug-Id: T4054

diff --git a/src/estream-printf.c b/src/estream-printf.c
index f1cbcde..eb6fa3a 100644
--- a/src/estream-printf.c
+++ b/src/estream-printf.c
@@ -1565,7 +1565,11 @@ _gpgrt_estream_format (estream_printf_out_t outfnc,
   else
     {
       for (validx=0; validx < DIM(valuetable_buffer); validx++)
-        valuetable[validx].vt = VALTYPE_UNSUPPORTED;
+        {
+          valuetable[validx].vt = VALTYPE_UNSUPPORTED;
+          memset (&valuetable[validx].value, 0,
+                  sizeof valuetable[validx].value);
+        }
     }
   for (argidx=0; argidx < argspecs_len; argidx++)
     {

-----------------------------------------------------------------------

Summary of changes:
 src/estream-printf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)


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