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-rw-r--r--difftool/compare_file.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/difftool/compare_file.c b/difftool/compare_file.c
index c424220..c427f38 100644
--- a/difftool/compare_file.c
+++ b/difftool/compare_file.c
@@ -55,6 +55,7 @@ int compare_files(file_info_t *a, file_info_t *b, const char *path)
if (bptr == MAP_FAILED) {
fprintf(stderr, "mmap %s/%s: %s\n", second_path, path,
strerror(errno));
+ munmap(aptr, diff);
goto fail_bfd;
}