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| author | Marcel Böhme <boehme.marcel@gmail.com> | 2016-05-02 17:06:40 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2016-05-02 17:06:40 +0000 |
| commit | bfbc839a0ba7d31399728c5b73e9a1cd6cefc9ae (patch) | |
| tree | 1b8741b43eaf24ec813b24240428e1f12d730a11 /gcc | |
| parent | 818b88a7a1be36183bc4bbc24535329389d6178e (diff) | |
| download | gcc-bfbc839a0ba7d31399728c5b73e9a1cd6cefc9ae.zip gcc-bfbc839a0ba7d31399728c5b73e9a1cd6cefc9ae.tar.gz gcc-bfbc839a0ba7d31399728c5b73e9a1cd6cefc9ae.tar.bz2 | |
Demangler integer overflow fixes from Marcel Böhme.
PR c++/70498
* cp-demangle.c: Parse numbers as integer instead of long to avoid
overflow after sanity checks. Include <limits.h> if available.
(INT_MAX): Define if necessary.
(d_make_template_param): Takes integer argument instead of long.
(d_make_function_param): Likewise.
(d_append_num): Likewise.
(d_identifier): Likewise.
(d_number): Parse as and return integer.
(d_compact_number): Handle overflow.
(d_source_name): Change variable type to integer for parsed number.
(d_java_resource): Likewise.
(d_special_name): Likewise.
(d_discriminator): Likewise.
(d_unnamed_type): Likewise.
* testsuite/demangle-expected: Add regression test cases.
From-SVN: r235767
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions