Move creation of symlink after memory allocation for
binding structure. Fix missing initialization of parent.
Signed-off-by: Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx>
---
src/usbg.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/src/usbg.c b/src/usbg.c
index 0df2f7d..71317f4 100644
--- a/src/usbg.c
+++ b/src/usbg.c
@@ -788,21 +788,22 @@ int usbg_add_config_function(struct config *c, char *name, struct function *f)
sprintf(bpath, "%s/%s", c->path, name);
sprintf(fpath, "%s/%s", f->path, f->name);
- ret = symlink(fpath, bpath);
- if (ret < 0) {
- ERRORNO("%s -> %s\n", bpath, fpath);
- return ret;
- }
-
b = malloc(sizeof(struct binding));
if (!b) {
ERRORNO("allocating binding\n");
return -1;
}
+ ret = symlink(fpath, bpath);
+ if (ret < 0) {
+ ERRORNO("%s -> %s\n", bpath, fpath);
+ return ret;
+ }
+
strcpy(b->name, name);
strcpy(b->path, bpath);
b->target = f;
+ b->parent = c;
/* Insert in string order */
if (TAILQ_EMPTY(&c->bindings) ||
--
1.7.9.5
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