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| author | Marc Mutz <marc.mutz@qt.io> | 2022-06-08 14:02:48 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2022-06-08 18:35:48 +0000 |
| commit | 1f3529d8e8a272be8138eeb4a0d0df7f9717526f (patch) | |
| tree | ba6439091f60954ebac5655f8f25930f587948a0 | |
| parent | e737c163b0f020045a4f5c4ff7715717afd76096 (diff) | |
QLocale: use qsnprintf instead of deprecated sprintf
Fixes warnings such as
qtbase/src/corelib/text/qlocale_tools.cpp:321:5: warning: 'sprintf' is deprecated: This function is provided for compatibility reasons only. Due to security concerns inherent in the design of sprintf(3), it is highly recommended that you use snprintf(3) instead. [-Wdeprecated-declarations]
from AppleClang.
Change-Id: Ief10e99abfa0a56c24622ac79db719dde58a4210
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
(cherry picked from commit 2e9bc3494f62761660e6ae9b5cc6caa0e170ca9a)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
| -rw-r--r-- | src/corelib/text/qlocale_tools.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/text/qlocale_tools.cpp b/src/corelib/text/qlocale_tools.cpp index 6964550b2d..2419cb4e29 100644 --- a/src/corelib/text/qlocale_tools.cpp +++ b/src/corelib/text/qlocale_tools.cpp @@ -318,7 +318,7 @@ double qt_asciiToDouble(const char *num, qsizetype numLen, bool &ok, int &proces constexpr auto maxDigitsForULongLong = 1 + std::numeric_limits<unsigned long long>::digits10; // need to ensure that we don't read more than numLen of input: char fmt[1 + maxDigitsForULongLong + 4 + 1]; - sprintf(fmt, "%s%llu%s", "%", static_cast<unsigned long long>(numLen), "lf%n"); + qsnprintf(fmt, sizeof fmt, "%s%llu%s", "%", static_cast<unsigned long long>(numLen), "lf%n"); if (qDoubleSscanf(num, QT_CLOCALE, fmt, &d, &processed) < 1) processed = 0; |