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Do recend check before realigning on strict alignment arches, as otherwise it was comparing a stack address + offset with a mmap address.

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This commit is contained in:
Jakub Jelinek 2007-01-31 10:45:15 +00:00
parent 1a77d37f92
commit 3687a5a7c5
1 changed files with 4 additions and 4 deletions
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8
nscd/nscd_getserv_r.c
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@ -122,6 +122,10 @@ nscd_getserv_r (const char *crit, size_t critlen, const char *proto,
retval = -2;
goto out;
}
if (__builtin_expect ((const char *) aliases_len
+ serv_resp.s_aliases_cnt * sizeof (uint32_t)
> recend, 0))
goto out;
#ifndef _STRING_ARCH_unaligned
/* The aliases_len array in the mapped database might very
@ -138,10 +142,6 @@ nscd_getserv_r (const char *crit, size_t critlen, const char *proto,
* sizeof (uint32_t));
}
#endif
if (__builtin_expect ((const char *) aliases_len
+ serv_resp.s_aliases_cnt * sizeof (uint32_t)
> recend, 0))
goto out;
}
}