X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=sha1_file.c;h=032300c4c6434701e802df729cd74245e543de20;hb=1d4e4cd4a108dc105f6c8e739c69b9261d4e92a5;hp=8868b800cbb9259f97b8acac3c8701153118b657;hpb=ed096c4a23476810831e12d2e9227403c21bd774;p=git.git

diff --git a/sha1_file.c b/sha1_file.c
index 8868b800c..032300c4c 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -689,6 +689,7 @@ void free_pack_by_name(const char *pack_name)
 	while (*pp) {
 		p = *pp;
 		if (strcmp(pack_name, p->pack_name) == 0) {
+			clear_delta_base_cache();
 			close_pack_windows(p);
 			if (p->pack_fd != -1)
 				close(p->pack_fd);
@@ -800,7 +801,7 @@ unsigned char* use_pack(struct packed_git *p,
 	if (p->pack_fd == -1 && open_packed_git(p))
 		die("packfile %s cannot be accessed", p->pack_name);
 
-	/* Since packfiles end in a hash of their content and its
+	/* Since packfiles end in a hash of their content and it's
 	 * pointless to ask for an offset into the middle of that
 	 * hash, and the in_window function above wouldn't match
 	 * don't allow an offset too close to the end of the file.
@@ -1663,6 +1664,13 @@ static inline void release_delta_base_cache(struct delta_base_cache_entry *ent)
 	}
 }
 
+void clear_delta_base_cache(void)
+{
+	unsigned long p;
+	for (p = 0; p < MAX_DELTA_CACHE; p++)
+		release_delta_base_cache(&delta_base_cache[p]);
+}
+
 static void add_delta_base_cache(struct packed_git *p, off_t base_offset,
 	void *base, unsigned long base_size, enum object_type type)
 {