hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2025-12-17 17:23:36 +01:00
Code Issues Packages Projects Releases Wiki Activity

Swift: do not rely on CFStringGetLength

Browse Source
This commit is contained in:
Alex Denisov
2022-10-17 11:46:07 +02:00
parent 0521855755
commit dde51d3045
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
swift/xcode-autobuilder/XcodeProjectParser.cpp
View File

@@ -32,10 +32,10 @@ struct CFKeyValues {
static std::string stringValue(CFDictionaryRef dict, CFStringRef key) {
auto cfValue = (CFStringRef)CFDictionaryGetValue(dict, key);
if (cfValue) {
auto length = CFStringGetLength(cfValue);
std::string s(length, '\0');
if (CFStringGetCString(cfValue, s.data(), length + 1, kCFStringEncodingUTF8)) {
return s;
const int bufferSize = 256;
char buf[bufferSize];
if (CFStringGetCString(cfValue, buf, bufferSize, kCFStringEncodingUTF8)) {
return {buf};
}
}
return {};