From 7f47efe1717c381f86566fabe0b1ced8cb98fe8f Mon Sep 17 00:00:00 2001
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From: irsl <irsl@users.noreply.github.com>
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Date: Fri, 26 Oct 2018 11:51:15 +0200
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Subject: [PATCH] fix for broken multipart/form-data
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Malformed multipart/form-data payload results in infinite loop and thus denial of service
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[Upstream status: https://github.com/shellinabox/shellinabox/pull/446]
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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libhttp/url.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/libhttp/url.c b/libhttp/url.c
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index ed29475..4177871 100644
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--- a/libhttp/url.c
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+++ b/libhttp/url.c
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@@ -312,6 +312,9 @@ static void urlParsePostBody(struct URL *url,
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}
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}
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}
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+ } else {
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+ warn("[http] broken multipart/form-data!");
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+ break;
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}
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}
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if (lastPart) {
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