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fix reads of out-of-bounds values in tokenizer.h

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This commit is contained in:
Joel Dice 2012-09-12 15:25:17 -06:00
parent c918cbced1
commit 2190d0e99a
1 changed files with 3 additions and 3 deletions
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6
src/tokenizer.h
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@ -32,13 +32,13 @@ class Tokenizer {
{ }
bool hasMore() {
while (*s == delimiter and s != limit) ++s;
return *s != 0 and s != limit;
while (s != limit and *s == delimiter) ++s;
return s != limit and *s != 0;
}
Token next() {
const char* p = s;
while (*s and *s != delimiter and s != limit) ++s;
while (s != limit and *s and *s != delimiter) ++s;
return Token(p, s - p);
}