j3d1/tinc
1
0
Fork 0
Code Issues 1 Pull requests Releases Wiki Activity

Don't use strlen() on a NULL pointer.

Browse source 
A bug introduced in commit 667b1bac77 caused tinc
to crash on startup.
This commit is contained in:
Guus Sliepen 2010-11-12 11:38:05 +01:00
parent a07aa92176
commit 930bf74fbe
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/conf.c
View file

@ -339,7 +339,7 @@ bool read_config_file(avl_tree_t *config_tree, const char *fname) {
void read_config_options(avl_tree_t *config_tree, const char *prefix) {
list_node_t *node, *next;
size_t prefix_len = strlen(prefix);
size_t prefix_len = prefix ? strlen(prefix) : 0;
for(node = cmdline_conf->tail; node; node = next) {
config_t *cfg = (config_t *)node->data;