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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.
This commit is contained in:
Ulrich Drepper 2003-09-04 04:43:56 +00:00
parent 9c42bc3b9e
commit 35504a6f2d
2 changed files with 21 additions and 5 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
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.
2003-09-03 Jakub Jelinek <jakub@redhat.com>
* intl/loadmsgcat.c (open, close, read, mmap, munmap): Define as

21
nss/getXXbyYY_r.c
View file

@ -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;
}