summaryrefslogtreecommitdiffabout
authorStefan Gehn <stefan@srcbox.net>2011-03-26 08:51:39 (UTC)
committer Lars Hjemli <hjemli@gmail.com>2011-03-26 10:44:16 (UTC)
commitf15c5833d2190bc62e0e1e3e9753ef33230ecd53 (patch) (side-by-side diff)
treea81dd18bd692d7a5fb00c38910b871c5ffc29464
parentcc59ee502646dc4e3d0f8bbe29b24c7fa3f0d2dd (diff)
downloadcgit-f15c5833d2190bc62e0e1e3e9753ef33230ecd53.zip
cgit-f15c5833d2190bc62e0e1e3e9753ef33230ecd53.tar.gz
cgit-f15c5833d2190bc62e0e1e3e9753ef33230ecd53.tar.bz2
Fix crash when projectsfile cannot be opened
This patch makes cgit properly abort in case the projectsfile cannot be opened. Without the added return cgit continues using the projects pointer which is NULL and thus causes a segfault.
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--scan-tree.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/scan-tree.c b/scan-tree.c
index 627af1b..e5a4baf 100644
--- a/scan-tree.c
+++ b/scan-tree.c
@@ -219,6 +219,7 @@ void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn
if (!projects) {
fprintf(stderr, "Error opening projectsfile %s: %s (%d)\n",
projectsfile, strerror(errno), errno);
+ return;
}
while (fgets(line, sizeof(line), projects) != NULL) {
for (z = &lastc(line);