Stream: increase maximum geometry file size to 1 megabyte

The old maximum was 64 kilobytes, and a 68k geometry file has now been
seen in the wild.  The limit is only needed to prevent runaway memory
allocation in the case of a corrupted stream.  So it's safe to increase
it quite a lot.

1 files changed, 1 insertions, 1 deletions

diff --git a/libcrystfel/src/stream.c b/libcrystfel/src/stream.c
index 0195e0ff..5fb6b9fa 100644
--- a/libcrystfel/src/stream.c
+++ b/libcrystfel/src/stream.c
@@ -943,7 +943,7 @@ static int read_geometry_file(Stream *st)
 {
 	int done = 0;
 	size_t len = 0;
-	const size_t max_geom_len = 64*1024;
+	const size_t max_geom_len = 1024*1024;
 	char *geom;
 
 	geom = malloc(max_geom_len);