16 lines
413 B
Text
16 lines
413 B
Text
|
CVE-2021-30218
|
||
|
|
https://github.com/michaelforney/samurai/commit/e84b6d99c85043fa1ba54851ee500540ec206918
|
||
|
|
|
||
|
|
Index: util.c
|
||
|
|
--- util.c.orig
|
||
|
|
+++ util.c
|
||
|
|
@@ -258,7 +258,7 @@ writefile(const char *name, struct string *s)
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
ret = 0;
|
||
|
|
- if (fwrite(s->s, 1, s->n, f) != s->n || fflush(f) != 0) {
|
||
|
|
+ if (s && (fwrite(s->s, 1, s->n, f) != s->n || fflush(f) != 0)) {
|
||
|
|
warn("write %s:", name);
|
||
|
|
ret = -1;
|
||
|
|
}
|