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2004-08-19  Ulrich Drepper  <drepper@redhat.com>

	* nis/nss_compat/compat-initgroups.c (getgrent_next_nss):
	Initialize mysize with limits only if latter is >= 0.  Use mysize
	in malloc call.
This commit is contained in:
Ulrich Drepper 2004-08-19 21:03:12 +00:00
parent 10b71c3d31
commit 8583671dd4
2 changed files with 9 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-08-19 Ulrich Drepper <drepper@redhat.com>
* nis/nss_compat/compat-initgroups.c (getgrent_next_nss):
Initialize mysize with limits only if latter is >= 0. Use mysize
in malloc call.
2004-08-19 Jakub Jelinek <jakub@redhat.com>
* sysdeps/posix/getaddrinfo.c (gaih_inet): Cast canon to (char *)

6
nis/nss_compat/compat-initgroups.c
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@ -242,8 +242,8 @@ getgrent_next_nss (ent_t *ent, char *buffer, size_t buflen, const char *user,
if (nss_initgroups_dyn && nss_getgrgid_r)
{
long int mystart = 0;
long int mysize = limit;
gid_t *mygroupsp = malloc (limit * sizeof (gid_t));
long int mysize = limit <= 0 ? *size : limit;
gid_t *mygroupsp = malloc (mysize * sizeof (gid_t));
if (mygroupsp == NULL)
return NSS_STATUS_TRYAGAIN;
@ -258,7 +258,7 @@ getgrent_next_nss (ent_t *ent, char *buffer, size_t buflen, const char *user,
if (nss_initgroups_dyn (user, group, &mystart, &mysize, &mygroupsp,
limit, errnop) == NSS_STATUS_SUCCESS)
{
/* A temporary buffer. We use the normal buffer, until we found
/* A temporary buffer. We use the normal buffer, until we find
an entry, for which this buffer is to small. In this case, we
overwrite the pointer with one to a bigger buffer. */
char *tmpbuf = buffer;