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Diffstat (limited to 'builtin-apply.c')
-rw-r--r--builtin-apply.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/builtin-apply.c b/builtin-apply.c
index 6b38a8a..d4381d9 100644
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -1535,6 +1535,12 @@ static int apply_binary_fragment(struct buffer_desc *desc, struct patch *patch)
void *data;
void *result;
+ /* Binary patch is irreversible */
+ if (patch->is_reverse)
+ return error("cannot reverse-apply a binary patch to '%s'",
+ patch->new_name
+ ? patch->new_name : patch->old_name);
+
data = inflate_it(fragment->patch, fragment->size,
patch->deflate_origlen);
if (!data)