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purplerain 2023-08-16 22:26:55 +00:00
commit 2c0afcbbf3
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
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devel/samurai/patches/patch-util_c Normal file
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@ -0,0 +1,15 @@
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;
}