thodg/libgit2/tests-clar/odb/mixed.c

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• Hash : 9094d30b
  Author :
  Date : 2012-11-23T11:41:56
  

  Reset all static variables to NULL in clar's __cleanup
  
  Without this change, any failed assertion in the second (or a later) test
  inside a test suite has a chance of double deleting memory, resulting in
  a heap corruption. See #1096 for details.
  
  This leaves alone the test cases where we "just" use cl_git_sandbox_init()
  and cl_git_sandbox_cleanup(). These methods already take good care to not
  double delete a repository.
  
  Fixes #1096
  

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• tests-clar/odb/mixed.c

• #include "clar_libgit2.h"
  #include "odb.h"
  
  static git_odb *_odb;
  
  void test_odb_mixed__initialize(void)
  {
  	cl_git_pass(git_odb_open(&_odb, cl_fixture("duplicate.git/objects")));
  }
  
  void test_odb_mixed__cleanup(void)
  {
  	git_odb_free(_odb);
  	_odb = NULL;
  }
  
  void test_odb_mixed__dup_oid(void) {
  	const char hex[] = "ce013625030ba8dba906f756967f9e9ca394464a";
  	git_oid oid;
  	git_odb_object *obj;
  	cl_git_pass(git_oid_fromstr(&oid, hex));
  	cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, GIT_OID_HEXSZ));
  	git_odb_object_free(obj);
  }
  
  

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