Update partial token reference on resize

k0ekk0ek · k0ekk0ek · commit fba0deb09e1c · 2024-07-04T11:52:24.000+02:00
Fixes NLnetLabs#213. Thanks to @jaredmauch for reporting.
diff --git a/src/generic/parser.h b/src/generic/parser.h
@@ -295,6 +295,8 @@ static int32_t refill(parser_t *parser)
       OUT_OF_MEMORY(parser, "Not enough memory to allocate buffer of %zu", size);
     parser->file->buffer.size = size;
     parser->file->buffer.data = data;
+    // update reference to partial token
+    parser->file->fields.head[0] = data;
   }
 
   size_t count = fread(

Original file line number	Diff line number	Diff line change
`@@ -295,6 +295,8 @@ static int32_t refill(parser_t *parser)`
`295`	`295`	`OUT_OF_MEMORY(parser, "Not enough memory to allocate buffer of %zu", size);`
`296`	`296`	`parser->file->buffer.size = size;`
`297`	`297`	`parser->file->buffer.data = data;`
	`298`	`+ // update reference to partial token`
	`299`	`+ parser->file->fields.head[0] = data;`
`298`	`300`	`}`
`299`	`301`
`300`	`302`	`size_t count = fread(`