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| author | David Malcolm <dmalcolm@redhat.com> | 2017-03-10 18:39:52 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2017-03-10 18:39:52 +0000 |
| commit | 57517ca4262d733e93469658231209def4bd83fc (patch) | |
| tree | 96eb6f4b76de81ad43ddb472cc8b3b05b62e1832 /gcc/tree-vrp.c | |
| parent | 7502c5970d0af6cc71c2a906d55d95a31322bc07 (diff) | |
| download | gcc-57517ca4262d733e93469658231209def4bd83fc.zip gcc-57517ca4262d733e93469658231209def4bd83fc.tar.gz gcc-57517ca4262d733e93469658231209def4bd83fc.tar.bz2 | |
Fix out-of-bounds write in RTL function reader (PR bootstrap/79952)
gcc/ChangeLog:
PR bootstrap/79952
* read-rtl-function.c (function_reader::read_rtx_operand): Update
x with result of extra_parsing_for_operand_code_0.
(function_reader::extra_parsing_for_operand_code_0): Convert
return type from void to rtx, returning x. When reading
SYMBOL_REF with SYMBOL_FLAG_HAS_BLOCK_INFO, reallocate x to the
larger size containing struct block_symbol.
From-SVN: r246044
Diffstat (limited to 'gcc/tree-vrp.c')
0 files changed, 0 insertions, 0 deletions