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fuzzing: Only set the writer function once

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This should fix fuzzing builds since commit dfb3517d.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

oss-fuzz#47108
This commit is contained in:
Philip Withnall 2022-05-05 16:32:27 +01:00
parent fa5947d3e7
commit 70e7161bc5
1 changed files with 7 additions and 1 deletions
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8
fuzzing/fuzz.h
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@ -17,6 +17,12 @@ static void
fuzz_set_logging_func (void) fuzz_set_logging_func (void)
{ {
#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION #ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
g_log_set_writer_func (empty_logging_func, NULL, NULL); static gboolean writer_set = FALSE;
if (!writer_set)
{
g_log_set_writer_func (empty_logging_func, NULL, NULL);
writer_set = TRUE;
}
#endif #endif
} }