git-tar-tree: no more void pointer arithmetic

[git.git] / config.c

diff --git a/config.c b/config.c
index 2ae6153..984c75f 100644 (file)
--- a/config.c
+++ b/config.c
@@ -280,17 +280,17 @@ int git_default_config(const char *var, const char *value)
        }
 
        if (!strcmp(var, "user.name")) {
-               strncpy(git_default_name, value, sizeof(git_default_name));
+               safe_strncpy(git_default_name, value, sizeof(git_default_name));
                return 0;
        }
 
        if (!strcmp(var, "user.email")) {
-               strncpy(git_default_email, value, sizeof(git_default_email));
+               safe_strncpy(git_default_email, value, sizeof(git_default_email));
                return 0;
        }
 
        if (!strcmp(var, "i18n.commitencoding")) {
-               strncpy(git_commit_encoding, value, sizeof(git_commit_encoding));
+               safe_strncpy(git_commit_encoding, value, sizeof(git_commit_encoding));
                return 0;
        }
 
@@ -536,7 +536,7 @@ int git_config_set_multivar(const char* key, const char* value,
         * contents of .git/config will be written into it.
         */
        fd = open(lock_file, O_WRONLY | O_CREAT | O_EXCL, 0666);
-       if (fd < 0) {
+       if (fd < 0 || adjust_shared_perm(lock_file)) {
                fprintf(stderr, "could not lock config file\n");
                free(store.key);
                ret = -1;