• Clemens Backes's avatar
    [wasm] Fix memory growth near the maximum · d6e2554d
    Clemens Backes authored
    If we grow memory (out-of-place, so only without trap handling and only
    if the maximum is >1GB) and the previous size is close to the maximum,
    then the minimum growth we calculate can be bigger than the allowed
    maximum. In this situation, the {std::clamp} has undefined behaviour,
    since the provided lower limit is bigger then the upper limit.
    
    Thus apply {std::min} and {std::max} in an order such that {max_pages}
    has precedence over {min_growth}.
    
    R=thibaudm@chromium.org
    
    Bug: chromium:1348335
    Change-Id: I4f9e9ce10a0685892248eaf0e06ffd2e84b9a069
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3793396
    Commit-Queue: Clemens Backes <clemensb@chromium.org>
    Reviewed-by: 's avatarThibaud Michaud <thibaudm@chromium.org>
    Cr-Commit-Position: refs/heads/main@{#82081}
    d6e2554d
Name
Last commit
Last update
..
api Loading commit data...
asmjs Loading commit data...
ast Loading commit data...
base Loading commit data...
baseline Loading commit data...
bigint Loading commit data...
builtins Loading commit data...
codegen Loading commit data...
common Loading commit data...
compiler Loading commit data...
compiler-dispatcher Loading commit data...
d8 Loading commit data...
date Loading commit data...
debug Loading commit data...
deoptimizer Loading commit data...
diagnostics Loading commit data...
execution Loading commit data...
extensions Loading commit data...
flags Loading commit data...
handles Loading commit data...
heap Loading commit data...
ic Loading commit data...
init Loading commit data...
inspector Loading commit data...
interpreter Loading commit data...
json Loading commit data...
libplatform Loading commit data...
libsampler Loading commit data...
logging Loading commit data...
maglev Loading commit data...
numbers Loading commit data...
objects Loading commit data...
parsing Loading commit data...
profiler Loading commit data...
protobuf Loading commit data...
regexp Loading commit data...
roots Loading commit data...
runtime Loading commit data...
sandbox Loading commit data...
sanitizer Loading commit data...
snapshot Loading commit data...
strings Loading commit data...
tasks Loading commit data...
temporal Loading commit data...
third_party Loading commit data...
torque Loading commit data...
tracing Loading commit data...
trap-handler Loading commit data...
utils Loading commit data...
wasm Loading commit data...
web-snapshot Loading commit data...
zone Loading commit data...
DEPS Loading commit data...
DIR_METADATA Loading commit data...
OWNERS Loading commit data...