Fix some buffer overflows, add a few more

1 files changed, 13 insertions, 0 deletions

diff --git a/src/config_global.c b/src/config_global.c
index 14f3a26..0c32ebb 100644
--- a/src/config_global.c
+++ b/src/config_global.c
@@ -164,6 +164,7 @@ void init_config_global(void) {
     SPM_GLOBAL.config = NULL;
     SPM_GLOBAL.verbose = 0;
     SPM_GLOBAL.repo_target = NULL;
+    SPM_GLOBAL.mirror_list = NULL;
 
     if (uname(&SPM_GLOBAL.sysinfo) != 0) {
         fprintf(SYSERROR);
@@ -205,6 +206,18 @@ void init_config_global(void) {
         SPM_GLOBAL.repo_target = normpath(item->value);
     }
 
+    // Initialize mirror list filename
+    SPM_GLOBAL.mirror_config = join((char *[]) {SPM_GLOBAL.user_config_basedir, SPM_MIRROR_FILENAME, NULL}, DIRSEPS);
+    item = config_get(SPM_GLOBAL.config, "mirror_config");
+    if (item) {
+        free(SPM_GLOBAL.mirror_config);
+        SPM_GLOBAL.mirror_config = normpath(item->value);
+    }
+
+    if (SPM_GLOBAL.mirror_config != NULL) {
+        SPM_GLOBAL.mirror_list = mirror_list(SPM_GLOBAL.mirror_config);
+    }
+
     // Initialize temp directory
     item = config_get(SPM_GLOBAL.config, "tmp_dir");
     if (item) {