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unix: Fix infinite looping in SDL_FriBidi_Process if len > 127

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start/end should be FriBidiStrIndex here -- using FriBidiLevel makes
them `signed char` and the loop here will become infinite if `end` is
> 127.

(cherry picked from commit 0ffb0bdd87)
This commit is contained in:
John Schoenick 2026-05-15 15:29:16 -07:00 • committed by Sam Lantinga
parent 819bb962fa
commit b8547af466
1 changed files with 2 additions and 2 deletions
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4
src/core/unix/SDL_fribidi.c
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@ -84,8 +84,8 @@ char *SDL_FriBidi_Process(SDL_FriBidi *fribidi, char *utf8, ssize_t utf8_len, bo
char *result;
FriBidiStrIndex len;
FriBidiLevel max_level;
FriBidiLevel start;
FriBidiLevel end;
FriBidiStrIndex start;
FriBidiStrIndex end;
FriBidiParType direction;
FriBidiParType str_direction;
unsigned int i;