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authorUlrich Drepper <drepper@redhat.com>2003-09-04 04:43:56 +0000
committerUlrich Drepper <drepper@redhat.com>2003-09-04 04:43:56 +0000
commit35504a6f2d420cb5c80dff987d7e76d5fd0f109b (patch)
tree0bce0c3637f1eee9a124640795290b2b3341ac29 /nss
parent9c42bc3b9ed33179fadc2f37bb4274ddb84bf503 (diff)
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Update.
2003-09-03 Ulrich Drepper <drepper@redhat.com> * nss/getXXbyYY_r.c (INTERNAL): Explicitly set errno and avoid returning ERANGE if this wasn't intended.
Diffstat (limited to 'nss')
-rw-r--r--nss/getXXbyYY_r.c21
1 files changed, 16 insertions, 5 deletions
diff --git a/nss/getXXbyYY_r.c b/nss/getXXbyYY_r.c
index aca6a94a35..a0e0e003b7 100644
--- a/nss/getXXbyYY_r.c
+++ b/nss/getXXbyYY_r.c
@@ -247,13 +247,24 @@ done:
#ifdef POSTPROCESS
POSTPROCESS;
#endif
- return (status == NSS_STATUS_SUCCESS ? 0
+
+ int result;
+ if (status == NSS_STATUS_SUCCESS)
+ result = 0;
+ /* Don't pass back ERANGE if this is not for a too-small buffer. */
+ else if (errno == ERANGE && status != NSS_STATUS_TRYAGAIN)
+ {
#ifdef NEED_H_ERRNO
- /* These functions only set errno if h_errno is NETDB_INTERNAL. */
- : status == NSS_STATUS_TRYAGAIN && *h_errnop != NETDB_INTERNAL
- ? EAGAIN
+ /* These functions only set errno if h_errno is NETDB_INTERNAL. */
+ if (*h_errnop != NETDB_INTERNAL)
#endif
- : errno);
+ result = ENOENT;
+ }
+ else
+ return errno;
+
+ __set_errno (result);
+ return result;
}