Fixed core dump in "echo shutdown | mysqld --bootstrap"

montywi · montywi · commit 08d475c73b0d · 2020-06-14T19:39:43.000+03:00
diff --git a/sql/sql_bootstrap.cc b/sql/sql_bootstrap.cc
@@ -29,6 +29,7 @@ int read_bootstrap_query(char *query, int *query_length,
   int fgets_error= 0;
   *error= 0;
 
+  *query_length= 0;
   for ( ; ; )
   {
     line= (*fgets_fn)(line_buffer, sizeof(line_buffer), input, &fgets_error);

Original file line number	Diff line number	Diff line change
`@@ -29,6 +29,7 @@ int read_bootstrap_query(char query, int query_length,`
`29`	`29`	`int fgets_error= 0;`
`30`	`30`	`*error= 0;`
`31`	`31`
	`32`	`+ *query_length= 0;`
`32`	`33`	`for ( ; ; )`
`33`	`34`	`{`
`34`	`35`	`line= (*fgets_fn)(line_buffer, sizeof(line_buffer), input, &fgets_error);`