Before this patch git-blame <directory> gave non-sensible output. (It
assigned blame to some random file in <directory>) Abort with an error
message instead.
Signed-off-by: Fredrik Kuivinen <freku045@xxxxxxxxxxxxxx>
---
blame.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/blame.c b/blame.c
index 8af4b54..9c97aec 100644
--- a/blame.c
+++ b/blame.c
@@ -180,11 +180,13 @@ static int get_blob_sha1_internal(unsign
unsigned mode, int stage);
static unsigned char blob_sha1[20];
+static const char* blame_file;
static int get_blob_sha1(struct tree *t, const char *pathname,
unsigned char *sha1)
{
int i;
const char *pathspec[2];
+ blame_file = pathname;
pathspec[0] = pathname;
pathspec[1] = NULL;
memset(blob_sha1, 0, sizeof(blob_sha1));
@@ -209,6 +211,10 @@ static int get_blob_sha1_internal(unsign
if (S_ISDIR(mode))
return READ_TREE_RECURSIVE;
+ if (strncmp(blame_file, base, baselen) ||
+ strcmp(blame_file + baselen, pathname))
+ return -1;
+
memcpy(blob_sha1, sha1, 20);
return -1;
}
-
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