From f356ebbc13491a98c397920097494958efb042dd Mon Sep 17 00:00:00 2001 From: "Rafael G. Martins" Date: Sun, 10 Jun 2018 18:51:58 +0200 Subject: git-receiver: fixed segfault on pre-receive hook if a [repo:*] section was defined in blogc-git-receiver.ini, but was not providing a symlink value, that would result in a segfault. --- src/blogc-git-receiver/pre-receive.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/blogc-git-receiver') diff --git a/src/blogc-git-receiver/pre-receive.c b/src/blogc-git-receiver/pre-receive.c index 9611567..2081b4f 100644 --- a/src/blogc-git-receiver/pre-receive.c +++ b/src/blogc-git-receiver/pre-receive.c @@ -125,6 +125,11 @@ bgr_pre_receive_hook(int argc, char *argv[]) } const char *sym_tmp = bc_config_get(config, section, "symlink"); + if (sym_tmp == NULL) { + bc_config_free(config); + goto default_sym; + } + sym = bc_str_starts_with(sym_tmp, "/") ? bc_strdup(sym_tmp) : bc_strdup_printf("%s/%s", repo_dir, sym_tmp); free(section); -- cgit v1.2.3-18-g5258