X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=entry.c;h=6c47c3a3e1acb8badaadad42dfe3d0bd7a06cac3;hb=5b5d4d9e1b31997b3179e6a253d47b7eea03d0fa;hp=b8426dbd0dae619b9f2023f9cf46f4d8c3df0a24;hpb=c1067050ce58b5b39f528fe634732da858664603;p=git.git

diff --git a/entry.c b/entry.c
index b8426dbd..6c47c3a3 100644
--- a/entry.c
+++ b/entry.c
@@ -60,7 +60,7 @@ static void remove_subtree(const char *path)
 static int create_file(const char *path, unsigned int mode)
 {
 	mode = (mode & 0100) ? 0777 : 0666;
-	return open(path, O_WRONLY | O_TRUNC | O_CREAT | O_EXCL, mode);
+	return open(path, O_WRONLY | O_CREAT | O_EXCL, mode);
 }
 
 static int write_entry(struct cache_entry *ce, const char *path, struct checkout *state)
@@ -70,7 +70,6 @@ static int write_entry(struct cache_entry *ce, const char *path, struct checkout
 	unsigned long size;
 	long wrote;
 	char type[20];
-	char target[1024];
 
 	new = read_sha1_file(ce->sha1, type, &size);
 	if (!new || strcmp(type, "blob")) {
@@ -94,12 +93,10 @@ static int write_entry(struct cache_entry *ce, const char *path, struct checkout
 			return error("git-checkout-index: unable to write file %s", path);
 		break;
 	case S_IFLNK:
-		memcpy(target, new, size);
-		target[size] = '\0';
-		if (symlink(target, path)) {
+		if (symlink(new, path)) {
 			free(new);
-			return error("git-checkout-index: unable to create symlink %s (%s)",
-				path, strerror(errno));
+			return error("git-checkout-index: unable to create "
+				     "symlink %s (%s)", path, strerror(errno));
 		}
 		free(new);
 		break;
@@ -132,7 +129,7 @@ int checkout_entry(struct cache_entry *ce, struct checkout *state)
 		if (!state->force) {
 			if (!state->quiet)
 				fprintf(stderr, "git-checkout-index: %s already exists\n", path);
-			return 0;
+			return -1;
 		}
 
 		/*