Fix memory leaks and other memory problems

git-svn-id: svn://cook.msm.cam.ac.uk:745/diff-tomo/dtr@197 bf6ca9ba-c028-0410-8290-897cf20841d1

1 files changed, 2 insertions, 0 deletions

diff --git a/src/cache.c b/src/cache.c
index 8f05e05..f7e6b7f 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -129,6 +129,7 @@ int cache_load(ImageList *images, const char *filename) {
 	if ( fread(index, index_size, 1, fh) != 1 ) {
 		fprintf(stderr, "Couldn't read index.\n");
 		fclose(fh);
+		free(index);
 		return -1;
 	}
 	
@@ -179,6 +180,7 @@ int cache_load(ImageList *images, const char *filename) {
 	}
 	
 	fclose(fh);
+	free(index);
 	
 	return 0;
 }