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file: add missing return code check for mktemp()
[project/uci.git]
/
file.c
diff --git
a/file.c
b/file.c
index
44b2e02
..
36bfdda
100644
(file)
--- a/
file.c
+++ b/
file.c
@@
-702,7
+702,9
@@
static void uci_file_commit(struct uci_context *ctx, struct uci_package **packag
if ((asprintf(&filename, "%s/.%s.uci-XXXXXX", ctx->confdir, p->e.name) < 0) || !filename)
UCI_THROW(ctx, UCI_ERR_MEM);
- mktemp(filename);
+ if (!mktemp(filename))
+ *filename = 0;
+
if (!*filename) {
free(filename);
UCI_THROW(ctx, UCI_ERR_IO);