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5.6.26

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This commit is contained in:
Sergei Golubchik
2015-08-03 13:05:40 +02:00
parent 3c3724991e
commit 167c540048
115 changed files with 496 additions and 225 deletions
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19
storage/perfschema/unittest/stub_print_error.h
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@@ -1,4 +1,4 @@
/* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
/* Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -33,6 +33,23 @@ void pfs_free(void *ptr)
free(ptr);
}
void *pfs_malloc_array(size_t n, size_t size, myf flags)
{
size_t array_size= n * size;
/* Check for overflow before allocating. */
if (is_overflow(array_size, n, size))
return NULL;
return pfs_malloc(array_size, flags);
}
bool is_overflow(size_t product, size_t n1, size_t n2)
{
if (n1 != 0 && (product / n1 != n2))
return true;
else
return false;
}
void pfs_print_error(const char *format, ...)
{
/* Do not pollute the unit test output with annoying messages. */