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import oniguruma-6.8.2-2.el8

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CentOS Sources 2020-11-03 07:02:17 -05:00 committed by Andrew Lukoshko
parent 1639b7c9a4
commit 9a12b2e7cd
2 changed files with 67 additions and 1 deletions
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57
SOURCES/oniguruma-6.8.2-CVE-2019-13225-fix.patch Normal file
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@ -0,0 +1,57 @@
diff --git a/src/regcomp.c b/src/regcomp.c
index f953ed1..ae2caeb 100644
--- a/src/regcomp.c
+++ b/src/regcomp.c
@@ -1131,8 +1131,9 @@ compile_length_enclosure_node(EnclosureNode* node, regex_t* reg)
len += tlen;
}
+ len += SIZE_OP_JUMP + SIZE_OP_ATOMIC_END;
+
if (IS_NOT_NULL(Else)) {
- len += SIZE_OP_JUMP;
tlen = compile_length_tree(Else, reg);
if (tlen < 0) return tlen;
len += tlen;
@@ -1274,7 +1275,7 @@ compile_enclosure_node(EnclosureNode* node, regex_t* reg, ScanEnv* env)
case ENCLOSURE_IF_ELSE:
{
- int cond_len, then_len, jump_len;
+ int cond_len, then_len, else_len, jump_len;
Node* cond = NODE_ENCLOSURE_BODY(node);
Node* Then = node->te.Then;
Node* Else = node->te.Else;
@@ -1291,8 +1292,7 @@ compile_enclosure_node(EnclosureNode* node, regex_t* reg, ScanEnv* env)
else
then_len = 0;
- jump_len = cond_len + then_len + SIZE_OP_ATOMIC_END;
- if (IS_NOT_NULL(Else)) jump_len += SIZE_OP_JUMP;
+ jump_len = cond_len + then_len + SIZE_OP_ATOMIC_END + SIZE_OP_JUMP;
r = add_opcode_rel_addr(reg, OP_PUSH, jump_len);
if (r != 0) return r;
@@ -1307,9 +1307,19 @@ compile_enclosure_node(EnclosureNode* node, regex_t* reg, ScanEnv* env)
}
if (IS_NOT_NULL(Else)) {
- int else_len = compile_length_tree(Else, reg);
- r = add_opcode_rel_addr(reg, OP_JUMP, else_len);
- if (r != 0) return r;
+ else_len = compile_length_tree(Else, reg);
+ if (else_len < 0) return else_len;
+ }
+ else
+ else_len = 0;
+
+ r = add_opcode_rel_addr(reg, OP_JUMP, SIZE_OP_ATOMIC_END + else_len);
+ if (r != 0) return r;
+
+ r = add_opcode(reg, OP_ATOMIC_END);
+ if (r != 0) return r;
+
+ if (IS_NOT_NULL(Else)) {
r = compile_tree(Else, reg, env);
}
}

11
SPECS/oniguruma.spec
View File

@ -1,12 +1,15 @@
Name: oniguruma
Version: 6.8.2
Release: 1%{?dist}
Release: 2%{?dist}
Summary: Regular expressions library
Group: System Environment/Libraries
License: BSD
URL: https://github.com/kkos/oniguruma/
Source0: https://github.com/kkos/oniguruma/releases/download/v%{version}/onig-%{version}.tar.gz
# Backport https://src.fedoraproject.org/rpms/oniguruma/blob/f29/f/0100-Apply-CVE-2019-13325-fix-to-6.9.1.patch
# (upstream: https://github.com/kkos/oniguruma/commit/c509265c5f6ae7264f7b8a8aae1cfa5fc59d108c)
Patch100: oniguruma-6.8.2-CVE-2019-13225-fix.patch
%description
Oniguruma is a regular expressions library.
@ -42,6 +45,8 @@ for f in \
done
%endif
%patch100 -p1 -b .CVE-2019-13225
%build
%configure \
--disable-silent-rules \
@ -97,6 +102,10 @@ find $RPM_BUILD_ROOT -name '*.la' \
%{_libdir}/pkgconfig/%{name}.pc
%changelog
* Fri Jun 26 2020 Jiri Kucera <jkucera@redhat.com> - 6.8.2-2
- Fix CVE-2019-13225
Resolves: #1771052
* Mon Apr 23 2018 Mamoru TASAKA <mtasaka@fedoraproject.org> - 6.8.2-1
- 6.8.2