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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-27 23:54:52 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-28 00:06:07 +0200
commite7a38a62d3005c4b859bcfb9af151304d5008cd2 (patch)
tree5932a24d9bf0a7ccb8bbff9e4d25aa2badb73b53
parentb788f20d11ff0aef92c7400d8530c5961ea74541 (diff)
Fix null-pointer deref in sqfsdiff initialization error path
If creating a dir reader fails, don't try to clean it up afterwards. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
-rw-r--r--difftool/sqfsdiff.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/difftool/sqfsdiff.c b/difftool/sqfsdiff.c
index b0d270a..4209c9a 100644
--- a/difftool/sqfsdiff.c
+++ b/difftool/sqfsdiff.c
@@ -60,7 +60,7 @@ static int open_sfqs(sqfs_state_t *state, const char *path)
state->file);
if (state->dr == NULL) {
perror("creating directory reader");
- goto fail_dr;
+ goto fail_id;
}
if (sqfs_dir_reader_get_full_hierarchy(state->dr, state->idtbl,