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Modify malloc_vsnprintf() validation code.

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Modify malloc_vsnprintf() validation code to verify that output is
identical to vsnprintf() output, even if both outputs are truncated due
to buffer exhaustion.
This commit is contained in:
Jason Evans 2012-03-13 13:19:04 -07:00
parent 0a0bbf63e5
commit 824d34e5b7
2 changed files with 9 additions and 4 deletions
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6
include/jemalloc/internal/util.h
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@ -4,6 +4,12 @@
/* Size of stack-allocated buffer passed to buferror(). */
#define BUFERROR_BUF 64
/*
* Size of static buffer used by malloc_[v]{,c,t}printf(). This must be large
* enough for all possible uses within jemalloc.
*/
#define MALLOC_PRINTF_BUFSIZE 4096
/*
* Define a custom assert() in order to reduce the chances of deadlock during
* assertion failure.