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NULL a pointer after it is freed to avoid trying to free it again.

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This commit is contained in:
John Birrell 1998-09-30 06:24:57 +00:00
parent a247f83316
commit 92ce833722
3 changed files with 6 additions and 0 deletions
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2
lib/libc_r/uthread/uthread_spec.c
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@ -119,10 +119,12 @@ _thread_cleanupspecific(void)
destructor(data);
} else {
free(_thread_run->specific_data);
_thread_run->specific_data = NULL;
return;
}
}
}
_thread_run->specific_data = NULL;
free(_thread_run->specific_data);
}

2
lib/libkse/thread/thr_spec.c
View file

@ -119,10 +119,12 @@ _thread_cleanupspecific(void)
destructor(data);
} else {
free(_thread_run->specific_data);
_thread_run->specific_data = NULL;
return;
}
}
}
_thread_run->specific_data = NULL;
free(_thread_run->specific_data);
}

2
lib/libpthread/thread/thr_spec.c
View file

@ -119,10 +119,12 @@ _thread_cleanupspecific(void)
destructor(data);
} else {
free(_thread_run->specific_data);
_thread_run->specific_data = NULL;
return;
}
}
}
_thread_run->specific_data = NULL;
free(_thread_run->specific_data);
}