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Replacing strcpy with memcpy - should be slightly faster because we're forced to know strlen, so no need in byte-by-byte copying

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Vasily Litvinov 2014-04-10 01:02:11 +04:00
parent 647e22bf81
commit 74209edb7d
1 changed files with 3 additions and 2 deletions
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5
src/machine.cpp
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@ -3159,8 +3159,9 @@ Machine::Machine(System* system, Heap* heap, Finder* bootFinder,
this->properties = (char**)heap->allocate(sizeof(char*) * propertyCount); this->properties = (char**)heap->allocate(sizeof(char*) * propertyCount);
for (unsigned int i = 0; i < propertyCount; i++) for (unsigned int i = 0; i < propertyCount; i++)
{ {
this->properties[i] = (char*)heap->allocate(sizeof(char) * (strlen(properties[i]) + 1)); size_t length = strlen(properties[i]) + 1; // +1 for null-terminating char
strcpy(this->properties[i], properties[i]); this->properties[i] = (char*)heap->allocate(sizeof(char) * length);
memcpy(this->properties[i], properties[i], length);
} }
const char* bootstrapProperty = findProperty(this, BOOTSTRAP_PROPERTY); const char* bootstrapProperty = findProperty(this, BOOTSTRAP_PROPERTY);