mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

init: Do not segfault on big GIT_TEMPLATE_DIR environment variable

Browse Source 
Signed-off-by: Frank Lichtenheld <flichtenheld@astaro.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Frank Lichtenheld
2009-04-18 16:14:02 +02:00
committed by Junio C Hamano
parent e0b3cc0dff
commit 32d1776b13
2 changed files with 12 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
builtin-init-db.c
View File

@ -122,8 +122,10 @@ static void copy_templates(const char *template_dir)
template_dir = system_path(DEFAULT_GIT_TEMPLATE_DIR);
if (!template_dir[0])
return;
template_len = strlen(template_dir);
if (PATH_MAX <= (template_len+strlen("/config")))
die("insanely long template path %s", template_dir);
strcpy(template_path, template_dir);
template_len = strlen(template_path);
if (template_path[template_len-1] != '/') {
template_path[template_len++] = '/';
template_path[template_len] = 0;