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* [glibc/siddhesh/gai-cleanup2] gaih_inet: make gethosts into a function
@ 2022-03-08 14:10 Siddhesh Poyarekar
0 siblings, 0 replies; 4+ messages in thread
From: Siddhesh Poyarekar @ 2022-03-08 14:10 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=770c388bd3dd572bf90ec406a360db5da27845fc
commit 770c388bd3dd572bf90ec406a360db5da27845fc
Author: Siddhesh Poyarekar <siddhesh@sourceware.org>
Date: Mon Mar 7 19:48:48 2022 +0530
gaih_inet: make gethosts into a function
The macro is quite a pain to debug, so make gethosts into a function to
make it easier to maintain.
Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diff:
---
sysdeps/posix/getaddrinfo.c | 117 ++++++++++++++++++++++----------------------
1 file changed, 59 insertions(+), 58 deletions(-)
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index c33cc2507b..e71f21f3c9 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -268,63 +268,54 @@ convert_hostent_to_gaih_addrtuple (const struct addrinfo *req, int family,
return true;
}
-#define gethosts(_family) \
- { \
- struct hostent th; \
- char *localcanon = NULL; \
- no_data = 0; \
- while (1) \
- { \
- status = DL_CALL_FCT (fct, (name, _family, &th, \
- tmpbuf->data, tmpbuf->length, \
- &errno, &h_errno, NULL, &localcanon)); \
- if (status != NSS_STATUS_TRYAGAIN || h_errno != NETDB_INTERNAL \
- || errno != ERANGE) \
- break; \
- if (!scratch_buffer_grow (tmpbuf)) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_MEMORY; \
- goto out; \
- } \
- } \
- if (status == NSS_STATUS_NOTFOUND \
- || status == NSS_STATUS_TRYAGAIN || status == NSS_STATUS_UNAVAIL) \
- { \
- if (h_errno == NETDB_INTERNAL) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_SYSTEM; \
- goto out; \
- } \
- if (h_errno == TRY_AGAIN) \
- no_data = EAI_AGAIN; \
- else \
- no_data = h_errno == NO_DATA; \
- } \
- else if (status == NSS_STATUS_SUCCESS) \
- { \
- if (!convert_hostent_to_gaih_addrtuple (req, _family, &th, res)) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_SYSTEM; \
- goto out; \
- } \
- \
- if (localcanon != NULL && res->canon == NULL) \
- { \
- char *canonbuf = __strdup (localcanon); \
- if (canonbuf == NULL) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_SYSTEM; \
- goto out; \
- } \
- res->canon = canonbuf; \
- } \
- } \
- }
+static int
+gethosts (nss_gethostbyname3_r fct, int family, const char *name,
+ const struct addrinfo *req, struct scratch_buffer *tmpbuf,
+ struct gaih_result *res, enum nss_status *statusp, int *no_datap)
+{
+ struct hostent th;
+ char *localcanon = NULL;
+ enum nss_status status;
+
+ *no_datap = 0;
+ while (1)
+ {
+ *statusp = status = DL_CALL_FCT (fct, (name, family, &th,
+ tmpbuf->data, tmpbuf->length,
+ &errno, &h_errno, NULL,
+ &localcanon));
+ if (status != NSS_STATUS_TRYAGAIN || h_errno != NETDB_INTERNAL
+ || errno != ERANGE)
+ break;
+ if (!scratch_buffer_grow (tmpbuf))
+ return -EAI_MEMORY;
+ }
+ if (status == NSS_STATUS_NOTFOUND
+ || status == NSS_STATUS_TRYAGAIN || status == NSS_STATUS_UNAVAIL)
+ {
+ if (h_errno == NETDB_INTERNAL)
+ return -EAI_SYSTEM;
+ if (h_errno == TRY_AGAIN)
+ *no_datap = EAI_AGAIN;
+ else
+ *no_datap = h_errno == NO_DATA;
+ }
+ else if (status == NSS_STATUS_SUCCESS)
+ {
+ if (!convert_hostent_to_gaih_addrtuple (req, family, &th, res))
+ return -EAI_SYSTEM;
+
+ if (localcanon != NULL && res->canon == NULL)
+ {
+ char *canonbuf = __strdup (localcanon);
+ if (canonbuf == NULL)
+ return -EAI_SYSTEM;
+ res->canon = canonbuf;
+ }
+ }
+ return 0;
+}
/* This function is called if a canonical name is requested, but if
the service function did not provide it. It tries to obtain the
@@ -741,7 +732,12 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
if (req->ai_family == AF_INET6
|| req->ai_family == AF_UNSPEC)
{
- gethosts (AF_INET6);
+ if ((result = gethosts (fct, AF_INET6, name, req, tmpbuf,
+ res, &status, &no_data)) != 0)
+ {
+ __resolv_context_put (res_ctx);
+ goto out;
+ }
no_inet6_data = no_data;
inet6_status = status;
}
@@ -753,7 +749,12 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
know we are not going to need them. */
&& ((req->ai_flags & AI_ALL) || !res->got_ipv6)))
{
- gethosts (AF_INET);
+ if ((result = gethosts (fct, AF_INET, name, req, tmpbuf,
+ res, &status, &no_data)) != 0)
+ {
+ __resolv_context_put (res_ctx);
+ goto out;
+ }
if (req->ai_family == AF_INET)
{
^ permalink raw reply [flat|nested] 4+ messages in thread
* [glibc/siddhesh/gai-cleanup2] gaih_inet: make gethosts into a function
@ 2022-03-14 14:17 Siddhesh Poyarekar
0 siblings, 0 replies; 4+ messages in thread
From: Siddhesh Poyarekar @ 2022-03-14 14:17 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=e1aab415885c56052f68e0944be787399b1fd037
commit e1aab415885c56052f68e0944be787399b1fd037
Author: Siddhesh Poyarekar <siddhesh@sourceware.org>
Date: Mon Mar 7 19:48:48 2022 +0530
gaih_inet: make gethosts into a function
The macro is quite a pain to debug, so make gethosts into a function to
make it easier to maintain.
Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diff:
---
sysdeps/posix/getaddrinfo.c | 117 ++++++++++++++++++++++----------------------
1 file changed, 59 insertions(+), 58 deletions(-)
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index c33cc2507b..e71f21f3c9 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -268,63 +268,54 @@ convert_hostent_to_gaih_addrtuple (const struct addrinfo *req, int family,
return true;
}
-#define gethosts(_family) \
- { \
- struct hostent th; \
- char *localcanon = NULL; \
- no_data = 0; \
- while (1) \
- { \
- status = DL_CALL_FCT (fct, (name, _family, &th, \
- tmpbuf->data, tmpbuf->length, \
- &errno, &h_errno, NULL, &localcanon)); \
- if (status != NSS_STATUS_TRYAGAIN || h_errno != NETDB_INTERNAL \
- || errno != ERANGE) \
- break; \
- if (!scratch_buffer_grow (tmpbuf)) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_MEMORY; \
- goto out; \
- } \
- } \
- if (status == NSS_STATUS_NOTFOUND \
- || status == NSS_STATUS_TRYAGAIN || status == NSS_STATUS_UNAVAIL) \
- { \
- if (h_errno == NETDB_INTERNAL) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_SYSTEM; \
- goto out; \
- } \
- if (h_errno == TRY_AGAIN) \
- no_data = EAI_AGAIN; \
- else \
- no_data = h_errno == NO_DATA; \
- } \
- else if (status == NSS_STATUS_SUCCESS) \
- { \
- if (!convert_hostent_to_gaih_addrtuple (req, _family, &th, res)) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_SYSTEM; \
- goto out; \
- } \
- \
- if (localcanon != NULL && res->canon == NULL) \
- { \
- char *canonbuf = __strdup (localcanon); \
- if (canonbuf == NULL) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_SYSTEM; \
- goto out; \
- } \
- res->canon = canonbuf; \
- } \
- } \
- }
+static int
+gethosts (nss_gethostbyname3_r fct, int family, const char *name,
+ const struct addrinfo *req, struct scratch_buffer *tmpbuf,
+ struct gaih_result *res, enum nss_status *statusp, int *no_datap)
+{
+ struct hostent th;
+ char *localcanon = NULL;
+ enum nss_status status;
+
+ *no_datap = 0;
+ while (1)
+ {
+ *statusp = status = DL_CALL_FCT (fct, (name, family, &th,
+ tmpbuf->data, tmpbuf->length,
+ &errno, &h_errno, NULL,
+ &localcanon));
+ if (status != NSS_STATUS_TRYAGAIN || h_errno != NETDB_INTERNAL
+ || errno != ERANGE)
+ break;
+ if (!scratch_buffer_grow (tmpbuf))
+ return -EAI_MEMORY;
+ }
+ if (status == NSS_STATUS_NOTFOUND
+ || status == NSS_STATUS_TRYAGAIN || status == NSS_STATUS_UNAVAIL)
+ {
+ if (h_errno == NETDB_INTERNAL)
+ return -EAI_SYSTEM;
+ if (h_errno == TRY_AGAIN)
+ *no_datap = EAI_AGAIN;
+ else
+ *no_datap = h_errno == NO_DATA;
+ }
+ else if (status == NSS_STATUS_SUCCESS)
+ {
+ if (!convert_hostent_to_gaih_addrtuple (req, family, &th, res))
+ return -EAI_SYSTEM;
+
+ if (localcanon != NULL && res->canon == NULL)
+ {
+ char *canonbuf = __strdup (localcanon);
+ if (canonbuf == NULL)
+ return -EAI_SYSTEM;
+ res->canon = canonbuf;
+ }
+ }
+ return 0;
+}
/* This function is called if a canonical name is requested, but if
the service function did not provide it. It tries to obtain the
@@ -741,7 +732,12 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
if (req->ai_family == AF_INET6
|| req->ai_family == AF_UNSPEC)
{
- gethosts (AF_INET6);
+ if ((result = gethosts (fct, AF_INET6, name, req, tmpbuf,
+ res, &status, &no_data)) != 0)
+ {
+ __resolv_context_put (res_ctx);
+ goto out;
+ }
no_inet6_data = no_data;
inet6_status = status;
}
@@ -753,7 +749,12 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
know we are not going to need them. */
&& ((req->ai_flags & AI_ALL) || !res->got_ipv6)))
{
- gethosts (AF_INET);
+ if ((result = gethosts (fct, AF_INET, name, req, tmpbuf,
+ res, &status, &no_data)) != 0)
+ {
+ __resolv_context_put (res_ctx);
+ goto out;
+ }
if (req->ai_family == AF_INET)
{
^ permalink raw reply [flat|nested] 4+ messages in thread
* [glibc/siddhesh/gai-cleanup2] gaih_inet: make gethosts into a function
@ 2022-03-07 16:56 Siddhesh Poyarekar
0 siblings, 0 replies; 4+ messages in thread
From: Siddhesh Poyarekar @ 2022-03-07 16:56 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=663dab8316decf39a484ada35c7e8a734b48658b
commit 663dab8316decf39a484ada35c7e8a734b48658b
Author: Siddhesh Poyarekar <siddhesh@sourceware.org>
Date: Mon Mar 7 19:48:48 2022 +0530
gaih_inet: make gethosts into a function
The macro is quite a pain to debug, so make gethosts into a function to
make it easier to maintain.
Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diff:
---
sysdeps/posix/getaddrinfo.c | 117 ++++++++++++++++++++++----------------------
1 file changed, 59 insertions(+), 58 deletions(-)
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index b30af6bb7b..81710632cb 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -268,63 +268,54 @@ convert_hostent_to_gaih_addrtuple (const struct addrinfo *req, int family,
return true;
}
-#define gethosts(_family) \
- { \
- struct hostent th; \
- char *localcanon = NULL; \
- no_data = 0; \
- while (1) \
- { \
- status = DL_CALL_FCT (fct, (name, _family, &th, \
- tmpbuf->data, tmpbuf->length, \
- &errno, &h_errno, NULL, &localcanon)); \
- if (status != NSS_STATUS_TRYAGAIN || h_errno != NETDB_INTERNAL \
- || errno != ERANGE) \
- break; \
- if (!scratch_buffer_grow (tmpbuf)) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_MEMORY; \
- goto out; \
- } \
- } \
- if (status == NSS_STATUS_NOTFOUND \
- || status == NSS_STATUS_TRYAGAIN || status == NSS_STATUS_UNAVAIL) \
- { \
- if (h_errno == NETDB_INTERNAL) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_SYSTEM; \
- goto out; \
- } \
- if (h_errno == TRY_AGAIN) \
- no_data = EAI_AGAIN; \
- else \
- no_data = h_errno == NO_DATA; \
- } \
- else if (status == NSS_STATUS_SUCCESS) \
- { \
- if (!convert_hostent_to_gaih_addrtuple (req, _family, &th, res)) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_SYSTEM; \
- goto out; \
- } \
- \
- if (localcanon != NULL && res->canon == NULL) \
- { \
- char *canonbuf = __strdup (localcanon); \
- if (canonbuf == NULL) \
- { \
- __resolv_context_put (res_ctx); \
- result = -EAI_SYSTEM; \
- goto out; \
- } \
- res->canon = canonbuf; \
- } \
- } \
- }
+static int
+gethosts (nss_gethostbyname3_r fct, int family, const char *name,
+ const struct addrinfo *req, struct scratch_buffer *tmpbuf,
+ struct gaih_result *res, enum nss_status *statusp, int *no_datap)
+{
+ struct hostent th;
+ char *localcanon = NULL;
+ enum nss_status status;
+
+ *no_datap = 0;
+ while (1)
+ {
+ *statusp = status = DL_CALL_FCT (fct, (name, family, &th,
+ tmpbuf->data, tmpbuf->length,
+ &errno, &h_errno, NULL,
+ &localcanon));
+ if (status != NSS_STATUS_TRYAGAIN || h_errno != NETDB_INTERNAL
+ || errno != ERANGE)
+ break;
+ if (!scratch_buffer_grow (tmpbuf))
+ return -EAI_MEMORY;
+ }
+ if (status == NSS_STATUS_NOTFOUND
+ || status == NSS_STATUS_TRYAGAIN || status == NSS_STATUS_UNAVAIL)
+ {
+ if (h_errno == NETDB_INTERNAL)
+ return -EAI_SYSTEM;
+ if (h_errno == TRY_AGAIN)
+ *no_datap = EAI_AGAIN;
+ else
+ *no_datap = h_errno == NO_DATA;
+ }
+ else if (status == NSS_STATUS_SUCCESS)
+ {
+ if (!convert_hostent_to_gaih_addrtuple (req, family, &th, res))
+ return -EAI_SYSTEM;
+
+ if (localcanon != NULL && res->canon == NULL)
+ {
+ char *canonbuf = __strdup (localcanon);
+ if (canonbuf == NULL)
+ return -EAI_SYSTEM;
+ res->canon = canonbuf;
+ }
+ }
+ return 0;
+}
/* This function is called if a canonical name is requested, but if
the service function did not provide it. It tries to obtain the
@@ -741,7 +732,12 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
if (req->ai_family == AF_INET6
|| req->ai_family == AF_UNSPEC)
{
- gethosts (AF_INET6);
+ if ((result = gethosts (fct, AF_INET6, name, req, tmpbuf,
+ res, &status, &no_data)) != 0)
+ {
+ __resolv_context_put (res_ctx);
+ goto out;
+ }
no_inet6_data = no_data;
inet6_status = status;
}
@@ -753,7 +749,12 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
know we are not going to need them. */
&& ((req->ai_flags & AI_ALL) || !res->got_ipv6)))
{
- gethosts (AF_INET);
+ if ((result = gethosts (fct, AF_INET, name, req, tmpbuf,
+ res, &status, &no_data)) != 0)
+ {
+ __resolv_context_put (res_ctx);
+ goto out;
+ }
if (req->ai_family == AF_INET)
{
^ permalink raw reply [flat|nested] 4+ messages in thread
* [glibc/siddhesh/gai-cleanup2] gaih_inet: make gethosts into a function
@ 2022-03-01 2:41 Siddhesh Poyarekar
0 siblings, 0 replies; 4+ messages in thread
From: Siddhesh Poyarekar @ 2022-03-01 2:41 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=fb77c48d079662d513597f6ec0960ee70c7f4664
commit fb77c48d079662d513597f6ec0960ee70c7f4664
Author: Siddhesh Poyarekar <siddhesh@sourceware.org>
Date: Mon Feb 28 21:53:42 2022 +0530
gaih_inet: make gethosts into a function
The macro is quite a pain to debug, so make gethosts into a function to
make it easier to maintain.
Diff:
---
sysdeps/posix/getaddrinfo.c | 154 +++++++++++++++++++++++++-------------------
1 file changed, 89 insertions(+), 65 deletions(-)
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index 59109d0a35..1d248c8835 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -282,69 +282,82 @@ convert_hostent_to_gaih_addrtuple (const struct addrinfo *req,
return true;
}
-#define gethosts(_family) \
- { \
- struct hostent th; \
- char *localcanon = NULL; \
- no_data = 0; \
- while (1) \
- { \
- status = DL_CALL_FCT (fct, (name, _family, &th, \
- tmpbuf->data, tmpbuf->length, \
- &errno, &h_errno, NULL, &localcanon)); \
- if (status != NSS_STATUS_TRYAGAIN || h_errno != NETDB_INTERNAL \
- || errno != ERANGE) \
- break; \
- if (!scratch_buffer_grow (tmpbuf)) \
- { \
- result = -EAI_MEMORY; \
- goto free_and_return; \
- } \
- } \
- if (status == NSS_STATUS_NOTFOUND \
- || status == NSS_STATUS_TRYAGAIN || status == NSS_STATUS_UNAVAIL) \
- { \
- if (h_errno == NETDB_INTERNAL) \
- { \
- result = -EAI_SYSTEM; \
- goto free_and_return; \
- } \
- if (h_errno == TRY_AGAIN) \
- no_data = EAI_AGAIN; \
- else \
- no_data = h_errno == NO_DATA; \
- } \
- else if (status == NSS_STATUS_SUCCESS) \
- { \
- struct gaih_addrtuple *addrmem = NULL; \
- if (!convert_hostent_to_gaih_addrtuple (req, _family, &th, &addrmem)) \
- { \
- result = -EAI_SYSTEM; \
- goto free_and_return; \
- } \
- if (addrmem && !gaih_lookup_result_push_alloc (res, addrmem)) \
- { \
- free (addrmem); \
- result = -EAI_MEMORY; \
- goto free_and_return; \
- } \
- *pat = addrmem; \
- while (*pat != NULL) \
- pat = &((*pat)->next); \
- if (localcanon != NULL && canon == NULL) \
- { \
- char *canonbuf = __strdup (localcanon); \
- if (canonbuf == NULL) \
- { \
- result = -EAI_SYSTEM; \
- goto free_and_return; \
- } \
- canon = canonbuf; \
- } \
- if (_family == AF_INET6 && addrmem != NULL) \
- res->got_ipv6 = true; \
- } \
- }
+static int
+gethosts (nss_gethostbyname3_r fct, const int family, const char *name,
+ const struct addrinfo *req, struct scratch_buffer *tmpbuf,
+ struct gaih_addrtuple **pat, struct gaih_lookup_result *res,
+ enum nss_status *statusp, char **canonp, int *no_datap)
+{
+ struct hostent th;
+ char *localcanon = NULL;
+ *no_datap = 0;
+ int result = 0;
+ enum nss_status status = *statusp;
+ struct gaih_addrtuple *addrmem = NULL;
+
+ while (1)
+ {
+ status = DL_CALL_FCT (fct, (name, family, &th,
+ tmpbuf->data, tmpbuf->length,
+ &errno, &h_errno, NULL, &localcanon));
+ if (status != NSS_STATUS_TRYAGAIN || h_errno != NETDB_INTERNAL
+ || errno != ERANGE)
+ break;
+ if (!scratch_buffer_grow (tmpbuf))
+ {
+ result = -EAI_MEMORY;
+ goto out;
+ }
+ }
+ if (status == NSS_STATUS_NOTFOUND
+ || status == NSS_STATUS_TRYAGAIN || status == NSS_STATUS_UNAVAIL)
+ {
+ if (h_errno == NETDB_INTERNAL)
+ {
+ result = -EAI_SYSTEM;
+ goto out;
+ }
+ if (h_errno == TRY_AGAIN)
+ *no_datap = EAI_AGAIN;
+ else
+ *no_datap = h_errno == NO_DATA;
+ }
+ else if (status == NSS_STATUS_SUCCESS)
+ {
+ if (!convert_hostent_to_gaih_addrtuple (req, family, &th, &addrmem))
+ {
+ result = -EAI_SYSTEM;
+ goto out;
+ }
+ if (addrmem && !gaih_lookup_result_push_alloc (res, addrmem))
+ {
+ result = -EAI_MEMORY;
+ goto out;
+ }
+ if (localcanon != NULL && *canonp == NULL)
+ {
+ char *canonbuf = __strdup (localcanon);
+ if (canonbuf == NULL)
+ {
+ result = -EAI_SYSTEM;
+ goto out;
+ }
+ *canonp = canonbuf;
+ }
+ if (family == AF_INET6 && addrmem != NULL)
+ res->got_ipv6 = true;
+ }
+
+out:
+ *statusp = status;
+
+ if (result != 0)
+ free (addrmem);
+ else
+ *pat = addrmem;
+
+ return result;
+}
/* This function is called if a canonical name is requested, but if
@@ -911,7 +924,10 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
{
if (req->ai_family == AF_INET6 || req->ai_family == AF_UNSPEC)
{
- gethosts (AF_INET6);
+ if ((result = gethosts (fct, AF_INET6, name, req, tmpbuf,
+ pat, res, &status, &canon,
+ &no_data)) != 0)
+ goto free_and_return;
no_inet6_data = no_data;
inet6_status = status;
}
@@ -922,7 +938,12 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
know we are not going to need them. */
&& ((req->ai_flags & AI_ALL) || !res->got_ipv6)))
{
- gethosts (AF_INET);
+ while (*pat != NULL)
+ pat = &((*pat)->next);
+ if ((result = gethosts (fct, AF_INET, name, req, tmpbuf,
+ pat, res, &status, &canon,
+ &no_data)) != 0)
+ goto free_and_return;
if (req->ai_family == AF_INET)
{
@@ -931,6 +952,9 @@ get_nss_addresses (const char *name, const struct addrinfo *req,
}
}
+ while (*pat != NULL)
+ pat = &((*pat)->next);
+
/* If we found one address for AF_INET or AF_INET6,
don't continue the search. */
if (inet6_status == NSS_STATUS_SUCCESS
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-03-14 14:17 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2022-03-08 14:10 [glibc/siddhesh/gai-cleanup2] gaih_inet: make gethosts into a function Siddhesh Poyarekar
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2022-03-14 14:17 Siddhesh Poyarekar
2022-03-07 16:56 Siddhesh Poyarekar
2022-03-01 2:41 Siddhesh Poyarekar
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