Log warning when shell sees null bytes in mongod output

2009-04-02 15:48:18 -04:00
parent 3bca999156
commit 8780ff947f
1 changed files with 2 additions and 0 deletions
--- a/shell/ShellUtils.cpp
+++ b/shell/ShellUtils.cpp
@@ -426,6 +426,8 @@ public:
            int ret = read( pipe_, (void *)start, lenToRead );
            assert( ret != -1 );
            start[ ret ] = '\0';
+            if ( strlen( start ) != unsigned( ret ) )
+                writeMongoProgramOutputLine( port_, "WARNING: mongod wrote null bytes to output" );
            char *last = buf;
            for( char *i = strchr( buf, '\n' ); i; last = i + 1, i = strchr( last, '\n' ) ) {
                *i = '\0';