861ac185a6
```sh
git grep -l '^patch_args=-Np0' "srcpkgs/$1*/template" |
while read template; do
for p in ${template%/template}/patches/*; do
sed -i '
\,^[+-][+-][+-] /dev/null,b
/^[*-]\+ [0-9]\+\(,[0-9]\+\)\? [*-]\+$/b
s,^[*][*][*] ,&a/,
/^--- /{
s,\(^--- \)\(./\)*,\1a/,
s,[.][Oo][Rr][Ii][Gg]\([ /]\),\1,
s/[.][Oo][Rr][Ii][Gg]$//
s/[.]patched[.]\([^.]\)/.\1/
h
}
/^+++ -/{
g
s/^--- a/+++ b/
b
}
s,\(^+++ \)\(./\)*,\1b/,
' "$p"
done
sed -i '/^patch_args=/d' $template
done
```
32 lines
1,012 B
Diff
32 lines
1,012 B
Diff
From 6088a74bcf7d0c42e24cff4594d804e1d3c9fbca Mon Sep 17 00:00:00 2001
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From: Zhipeng Xie <xiezhipeng1@huawei.com>
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Date: Tue, 20 Aug 2019 16:33:06 +0800
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Subject: [PATCH] Fix memory leak in xmlSchemaValidateStream
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When ctxt->schema is NULL, xmlSchemaSAXPlug->xmlSchemaPreRun
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alloc a new schema for ctxt->schema and set vctxt->xsiAssemble
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to 1. Then xmlSchemaVStart->xmlSchemaPreRun initialize
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vctxt->xsiAssemble to 0 again which cause the alloced schema
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can not be freed anymore.
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Found with libFuzzer.
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Signed-off-by: Zhipeng Xie <xiezhipeng1@huawei.com>
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---
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xmlschemas.c | 1 -
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1 file changed, 1 deletion(-)
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diff --git a/xmlschemas.c b/xmlschemas.c
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index 301c8449..39d92182 100644
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--- a/xmlschemas.c
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+++ b/xmlschemas.c
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@@ -28090,7 +28090,6 @@ xmlSchemaPreRun(xmlSchemaValidCtxtPtr vctxt) {
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vctxt->nberrors = 0;
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vctxt->depth = -1;
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vctxt->skipDepth = -1;
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- vctxt->xsiAssemble = 0;
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vctxt->hasKeyrefs = 0;
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#ifdef ENABLE_IDC_NODE_TABLES_TEST
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vctxt->createIDCNodeTables = 1;
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--
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2.24.1
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