diff options
Diffstat (limited to 'builtin-update-index.c')
| -rw-r--r-- | builtin-update-index.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/builtin-update-index.c b/builtin-update-index.c index 9d19c51e8e..daca0f775e 100644 --- a/builtin-update-index.c +++ b/builtin-update-index.c @@ -194,6 +194,10 @@ static int process_path(const char *path) int len; struct stat st; + len = strlen(path); + if (has_symlink_leading_path(len, path)) + return error("'%s' is beyond a symbolic link", path); + /* * First things first: get the stat information, to decide * what to do about the pathname! @@ -201,7 +205,6 @@ static int process_path(const char *path) if (lstat(path, &st) < 0) return process_lstat_error(path, errno); - len = strlen(path); if (S_ISDIR(st.st_mode)) return process_directory(path, len, &st); @@ -215,7 +218,7 @@ static int add_cacheinfo(unsigned int mode, const unsigned char *sha1, struct cache_entry *ce; if (!verify_path(path)) - return -1; + return error("Invalid path '%s'", path); len = strlen(path); size = cache_entry_size(len); @@ -294,11 +297,9 @@ static void update_one(const char *path, const char *prefix, int prefix_length) static void read_index_info(int line_termination) { - struct strbuf buf; - struct strbuf uq; + struct strbuf buf = STRBUF_INIT; + struct strbuf uq = STRBUF_INIT; - strbuf_init(&buf, 0); - strbuf_init(&uq, 0); while (strbuf_getline(&buf, stdin, line_termination) != EOF) { char *ptr, *tab; char *path_name; @@ -714,10 +715,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) free((char*)p); } if (read_from_stdin) { - struct strbuf buf, nbuf; + struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT; - strbuf_init(&buf, 0); - strbuf_init(&nbuf, 0); setup_work_tree(); while (strbuf_getline(&buf, stdin, line_termination) != EOF) { const char *p; @@ -743,8 +742,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) if (newfd < 0) { if (refresh_flags & REFRESH_QUIET) exit(128); - die("unable to create '%s.lock': %s", - get_index_file(), strerror(lock_error)); + unable_to_lock_index_die(get_index_file(), lock_error); } if (write_cache(newfd, active_cache, active_nr) || commit_locked_index(lock_file)) |