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b40826 |
diff -rup a/nscd/nscd_getserv_r.c b/nscd/nscd_getserv_r.c
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b40826 |
--- a/nscd/nscd_getserv_r.c 2012-04-04 16:37:27.873951850 -0600
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b40826 |
+++ b/nscd/nscd_getserv_r.c 2012-04-04 16:37:49.904837348 -0600
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b40826 |
@@ -124,6 +123,7 @@ nscd_getserv_r (const char *crit, size_t
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b40826 |
s_name = (char *) (&found->data[0].servdata + 1);
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b40826 |
serv_resp = found->data[0].servdata;
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b40826 |
s_proto = s_name + serv_resp.s_name_len;
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b40826 |
+ alloca_aliases_len = 1;
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aliases_len = (uint32_t *) (s_proto + serv_resp.s_proto_len);
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b40826 |
aliases_list = ((char *) aliases_len
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+ serv_resp.s_aliases_cnt * sizeof (uint32_t));
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b40826 |
@@ -154,7 +154,9 @@ nscd_getserv_r (const char *crit, size_t
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b40826 |
+ (serv_resp.s_aliases_cnt
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* sizeof (uint32_t)));
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b40826 |
if (alloca_aliases_len)
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- tmp = __alloca (serv_resp.s_aliases_cnt * sizeof (uint32_t));
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+ tmp = alloca_account (serv_resp.s_aliases_cnt
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+ * sizeof (uint32_t),
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b40826 |
+ alloca_used);
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b40826 |
else
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{
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tmp = malloc (serv_resp.s_aliases_cnt * sizeof (uint32_t));
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b40826 |
@@ -249,8 +251,9 @@ nscd_getserv_r (const char *crit, size_t
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+ (serv_resp.s_aliases_cnt
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* sizeof (uint32_t)));
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b40826 |
if (alloca_aliases_len)
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b40826 |
- aliases_len = alloca (serv_resp.s_aliases_cnt
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- * sizeof (uint32_t));
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+ aliases_len = alloca_account (serv_resp.s_aliases_cnt
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b40826 |
+ * sizeof (uint32_t),
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b40826 |
+ alloca_used);
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else
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b40826 |
{
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aliases_len = malloc (serv_resp.s_aliases_cnt
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b40826 |
@@ -368,7 +371,11 @@ nscd_getserv_r (const char *crit, size_t
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b40826 |
}
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b40826 |
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b40826 |
if (retval != -1)
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- goto retry;
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+ {
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+ if (!alloca_aliases_len)
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+ free ((void *) aliases_len);
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+ goto retry;
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+ }
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b40826 |
}
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b40826 |
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b40826 |
if (!alloca_aliases_len)
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