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| author | Pierre Ossman <ossman@cendio.se> | 2020-03-26 08:50:04 +0100 |
|---|---|---|
| committer | Pierre Ossman <ossman@cendio.se> | 2020-03-26 08:50:04 +0100 |
| commit | b0875cadc20e36c19490c5d8effd64c30e2d901b (patch) | |
| tree | 8d6abe95601fa17b082985ce4fd6ade137cdf916 /common | |
| parent | 8b4be5fd8ea36b0d0d7957a1194b1813e89c7e5a (diff) | |
| download | tigervnc-b0875cadc20e36c19490c5d8effd64c30e2d901b.tar.gz tigervnc-b0875cadc20e36c19490c5d8effd64c30e2d901b.zip | |
Avoid using insecure variable length arrays
Diffstat (limited to 'common')
| -rw-r--r-- | common/rdr/Exception.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/rdr/Exception.cxx b/common/rdr/Exception.cxx index 9b6096b6..f4e23836 100644 --- a/common/rdr/Exception.cxx +++ b/common/rdr/Exception.cxx @@ -57,10 +57,11 @@ GAIException::GAIException(const char* s, int err) { strncat(str_, ": ", len-1-strlen(str_)); #ifdef _WIN32 - wchar_t currStr[len-strlen(str_)]; + wchar_t *currStr = new wchar_t[len-strlen(str_)]; wcsncpy(currStr, gai_strerrorW(err), len-1-strlen(str_)); WideCharToMultiByte(CP_UTF8, 0, currStr, -1, str_+strlen(str_), len-1-strlen(str_), 0, 0); + delete [] currStr; #else //FIXME: perhaps print the error number (NNNN) strncat(str_, gai_strerror(err), len-1-strlen(str_)); |