view dbmalloc.h @ 1665:7c17995bcdfb

Improve address logging on early exit messages (#83) Change 'Early exit' and 'Exit before auth' messages to include the IP address & port as part of the message. This allows log scanning utilities such as 'fail2ban' to obtain the offending IP address as part of the failure event instead of extracting the PID from the message and then scanning the log again for match 'child connection from' messages Signed-off-by: Kevin Darbyshire-Bryant <[email protected]>
author Kevin Darbyshire-Bryant <6500011+ldir-EDB0@users.noreply.github.com>
date Wed, 18 Mar 2020 15:28:56 +0000
parents d4efb7801fcd
children 8dc43b30c6bf
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#ifndef DBMALLOC_H_
#define DBMALLOC_H_

#include "stdint.h"
#include "stdlib.h"
#include "options.h"

void * m_malloc(size_t size);
void * m_calloc(size_t nmemb, size_t size);
void * m_strdup(const char * str);
void * m_realloc(void* ptr, size_t size);

#if DROPBEAR_TRACKING_MALLOC
void m_free_direct(void* ptr);
void m_malloc_set_epoch(unsigned int epoch);
void m_malloc_free_epoch(unsigned int epoch, int dofree);

#else
/* plain wrapper */
#define m_free_direct free

#endif

#define m_free(X) do {m_free_direct(X); (X) = NULL;} while (0)


#endif /* DBMALLOC_H_ */