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compat_xtables: return bool for match_check and target_check in 2.6.23..34

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Reported-by: Tomasz Pala <gotar@polanet.pl>
This commit is contained in:
Jan Engelhardt
2010-09-01 15:01:23 +02:00
parent 4815e3a8a6
commit fb2eea69af
1 changed files with 10 additions and 2 deletions
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12
extensions/compat_xtables.c
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@@ -105,7 +105,11 @@ static bool xtnu_match_check(const char *table, const void *entry,
return false;
if (nm->checkentry == NULL)
return true;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 23)
return nm->checkentry(&local_par);
#else
return nm->checkentry(&local_par) == 0;
#endif
}
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28) && \
@@ -118,7 +122,7 @@ static bool xtnu_match_check(const struct xt_mtchk_param *par)
return false;
if (nm->checkentry == NULL)
return true;
return nm->checkentry(par) == 0 ? true : false;
return nm->checkentry(par) == 0;
}
#endif
@@ -313,7 +317,11 @@ static bool xtnu_target_check(const char *table, const void *entry,
if (nt->checkentry == NULL)
/* this is valid, just like if there was no function */
return true;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 23)
return nt->checkentry(&local_par);
#else
return nt->checkentry(&local_par) == 0;
#endif
}
#endif
@@ -327,7 +335,7 @@ static bool xtnu_target_check(const struct xt_tgchk_param *par)
return false;
if (nt->checkentry == NULL)
return true;
return nt->checkentry(par) == 0 ? true : false;
return nt->checkentry(par) == 0;
}
#endif