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common-main.c: fflush stdout buffer when exit #4901

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merged 1 commit into from
Apr 12, 2024
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common-main.c: fflush stdout buffer when exit #4901

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7 changes: 7 additions & 0 deletions common-main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,13 @@ static void check_bug_if_BUG(void)
/* We wrap exit() to call common_exit() in git-compat-util.h */
int common_exit(const char *file, int line, int code)
{
/*
* Windows Filtering Platform driver provided by the security software
* may change buffer type of stdout from _IONBF to _IOFBF.
* It will no output without fflush manually.
*/
fflush(stdout);

/*
* For non-POSIX systems: Take the lowest 8 bits of the "code"
* to e.g. turn -1 into 255. On a POSIX system this is
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