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Make sure we don't pass UTF-8 to SDL_iscntrl()

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This function is only valid for values <= 127.

Closes https://github.com/libsdl-org/SDL/pull/8637
This commit is contained in:
Sam Lantinga 2023-11-28 11:38:35 -08:00
parent 9a206adbee
commit 1e12d7cfb6
1 changed files with 1 additions and 1 deletions
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2
src/events/SDL_keyboard.c
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@ -1063,7 +1063,7 @@ int SDL_SendKeyboardText(const char *text)
int posted;
/* Don't post text events for unprintable characters */
if (SDL_iscntrl((int)*text)) {
if (!(*text & 0x80) && SDL_iscntrl(*text)) {
return 0;
}