lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-12-24 17:51:17 +03:00
Code Activity

Update.

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

6
nis/nss_compat/compat-initgroups.c
View File

@@ -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;