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Add NULL-terminator the string passed to strtol. 

This is actually expected by the function although it was apparently
working in GCC without the terminator, it breaks (at least some) clang
versions.
This commit is contained in:
Fabio Alessandrelli 2019-07-08 17:15:10 +02:00
parent 56269e2db8
commit 2f91e250f6
1 changed files with 1 additions and 1 deletions
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2
core/ustring.cpp
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@ -3338,7 +3338,7 @@ String String::http_unescape() const {
if ((ord1 >= '0' && ord1 <= '9') || (ord1 >= 'A' && ord1 <= 'Z')) { if ((ord1 >= '0' && ord1 <= '9') || (ord1 >= 'A' && ord1 <= 'Z')) {
CharType ord2 = ord_at(i + 2); CharType ord2 = ord_at(i + 2);
if ((ord2 >= '0' && ord2 <= '9') || (ord2 >= 'A' && ord2 <= 'Z')) { if ((ord2 >= '0' && ord2 <= '9') || (ord2 >= 'A' && ord2 <= 'Z')) {
char bytes[2] = { (char)ord1, (char)ord2 }; char bytes[3] = { (char)ord1, (char)ord2, 0 };
res += (char)strtol(bytes, NULL, 16); res += (char)strtol(bytes, NULL, 16);
i += 2; i += 2;
} }