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Enforce the range of random numbers,

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...in order to avoid some OoS if a serialized value is out of range on
the target computer.
This commit is contained in:
Guillaume Melquiond 2005-04-30 07:56:44 +00:00
parent d9b0b94b7b
commit ca5a8e4abf
1 changed files with 2 additions and 2 deletions
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4
src/random.cpp
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@ -35,7 +35,7 @@ int rng::get_random(int value)
if(random == NULL) {
int res = value;
if(value < 0)
res = rand();
res = rand() & 0x7FFFFFFF;
random_ = &random_->add_child("random");
char buf[100];
@ -44,7 +44,7 @@ int rng::get_random(int value)
return res;
} else {
const int res = atol((*random)["value"].c_str());
const int res = atoi((*random)["value"].c_str());
random_ = random;
return res;
}