Increase per-call stack trace size to 4096.

This was previously 256, which was too small to log protocol parameters. Not only did this truncate important debug information but varying path lengths caused spurious differences in the expect logs.
pgbackrest · Feb 20, 2019 · 71bc569 · 71bc569
1 parent 73be64c
commit 71bc569
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diff --git a/doc/xml/release.xml b/doc/xml/release.xml
@@ -40,6 +40,10 @@
 
                         <p>Change <code>execRead()</code> to return a <code>size_t</code>.</p>
                     </release-item>
+
+                    <release-item>
+                        <p>Increase per-call stack trace size to <id>4096</id>.</p>
+                    </release-item>
                 </release-development-list>
             </release-core-list>
 

diff --git a/src/common/stackTrace.h b/src/common/stackTrace.h
@@ -12,7 +12,7 @@ Stack Trace Handler
 /***********************************************************************************************************************************
 Maximum size of a single parameter (including NULL terminator)
 ***********************************************************************************************************************************/
-#define STACK_TRACE_PARAM_MAX                                       256
+#define STACK_TRACE_PARAM_MAX                                       4096
 
 /***********************************************************************************************************************************
 Macros to access internal functions