kernel: crashlog: Avoid out-of-bounds write

[openwrt/staging/wigyori.git] / target / linux / generic / patches-3.3 / 930-crashlog.patch

diff --git a/target/linux/generic/patches-3.3/930-crashlog.patch b/target/linux/generic/patches-3.3/930-crashlog.patch
index f6a52f3322f903902f683395fffec7af62547a59..9a10723d76fe9dff025f3e5d182993063f021bb8 100644 (file)
--- a/target/linux/generic/patches-3.3/930-crashlog.patch
+++ b/target/linux/generic/patches-3.3/930-crashlog.patch
@@ -166,7 +166,7 @@
 +              return;
 +
 +      va_start(args, fmt);
-+      crashlog_buf->len += vsnprintf(
++      crashlog_buf->len += vscnprintf(
 +              &crashlog_buf->data[crashlog_buf->len],
 +              len, fmt, args);
 +      va_end(args);