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| author | Arthur de Jong <arthur@arthurdejong.org> | 2010-05-07 22:43:23 +0200 |
|---|---|---|
| committer | Arthur de Jong <arthur@arthurdejong.org> | 2010-05-07 22:43:23 +0200 |
| commit | c35d25bb095330e6c5f2510cffbab9170675af32 (patch) | |
| tree | 1ac2441ff94dffd03045d9e1d019f50f05846a53 /tests/test_myldap.c | |
| parent | 6941b4e0674c313d1471c0331cc50712a784d458 (diff) | |
implement test for buffer overflow
git-svn-id: http://arthurdejong.org/svn/nss-pam-ldapd/nss-pam-ldapd@1086 ef36b2f9-881f-0410-afb5-c4e39611909c
Diffstat (limited to 'tests/test_myldap.c')
| -rw-r--r-- | tests/test_myldap.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/test_myldap.c b/tests/test_myldap.c index ff2f27e..589138f 100644 --- a/tests/test_myldap.c +++ b/tests/test_myldap.c @@ -33,6 +33,26 @@ #include "nslcd/cfg.h" #include "nslcd/myldap.h" +#ifndef __ASSERT_FUNCTION +#define __ASSERT_FUNCTION "" +#endif /* not __ASSERT_FUNCTION */ + +#define assertstreq(str1,str2) \ + (assertstreq_impl(str1,str2,"strcmp(" __STRING(str1) "," __STRING(str2) ")==0", \ + __FILE__, __LINE__, __ASSERT_FUNCTION)) + +/* for Solaris: */ +#define __assert_fail(assertion,file,line,function) __assert(assertion,file,line) + +/* method for determening string equalness */ +static void assertstreq_impl(const char *str1,const char *str2, + const char *assertion,const char *file, + int line,const char *function) +{ + if (strcmp(str1,str2)!=0) + __assert_fail(assertion,file,line,function); +} + struct worker_args { int id; }; @@ -394,6 +414,16 @@ static void test_connections(void) nslcd_cfg->ldc_uris[i].uri=old_uris[i]; } +/* test whether myldap_escape() handles buffer overlows correctly */ +static void test_escape(void) +{ + char buffer[1024]; + assert(myldap_escape("test",buffer,4)!=0); + assert(myldap_escape("t*st",buffer,5)!=0); + assert(myldap_escape("t*st",buffer,20)==0); + assertstreq(buffer,"t\\2ast"); +} + /* the main program... */ int main(int argc,char *argv[]) { @@ -424,5 +454,6 @@ int main(int argc,char *argv[]) test_two_searches(); test_threads(); test_connections(); + test_escape(); return 0; } |