summaryrefslogtreecommitdiff
path: root/builtin-rerere.c
diff options
context:
space:
mode:
Diffstat (limited to 'builtin-rerere.c')
-rw-r--r--builtin-rerere.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/builtin-rerere.c b/builtin-rerere.c
index 58c5fed..004eda2 100644
--- a/builtin-rerere.c
+++ b/builtin-rerere.c
@@ -78,6 +78,13 @@ static void append_line(struct buffer *buffer, const char *line)
buffer->nr += len;
}
+static void clear_buffer(struct buffer *buffer)
+{
+ free(buffer->ptr);
+ buffer->ptr = NULL;
+ buffer->nr = buffer->alloc = 0;
+}
+
static int handle_file(const char *path,
unsigned char *sha1, const char *output)
{
@@ -131,6 +138,8 @@ static int handle_file(const char *path,
SHA1_Update(&ctx, two->ptr, two->nr);
SHA1_Update(&ctx, "\0", 1);
}
+ clear_buffer(one);
+ clear_buffer(two);
} else if (hunk == 1)
append_line(one, buf);
else if (hunk == 2)