mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2026-01-20 08:02:26 +01:00
22 lines
625 B
Diff
22 lines
625 B
Diff
From 6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d Mon Sep 17 00:00:00 2001
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From: Daniel Veillard <veillard@redhat.com>
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Date: Mon, 29 Oct 2012 02:39:55 +0000
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Subject: Fix potential out of bound access
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---
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diff --git a/parser.c b/parser.c
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index 0d8d7f2..bd634e9 100644
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--- a/parser.c
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+++ b/parser.c
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@@ -4076,7 +4076,7 @@ xmlParseAttValueComplex(xmlParserCtxtPtr ctxt, int *attlen, int normalize) {
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goto error;
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if ((in_space) && (normalize)) {
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- while (buf[len - 1] == 0x20) len--;
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+ while ((len > 0) && (buf[len - 1] == 0x20)) len--;
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}
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buf[len] = 0;
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if (RAW == '<') {
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--
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cgit v0.9.0.2
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