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3237e08
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Fix possible buffer overflow: buflen (a size_t*) was being used
author
Todd Lewis
<utoddl@email.unc.edu>
Wed, 5 Mar 2014 05:29:34 +0000
(
00:29
-0500)
committer
Clinton Ebadi
<clinton@unknownlamer.org>
Wed, 5 Mar 2014 05:29:34 +0000
(
00:29
-0500)
directly in a comparison instead of being dereferenced
nss_afs.c
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diff --git
a/nss_afs.c
b/nss_afs.c
index
aa9ed1a
..
126b5c5
100644
(file)
--- a/
nss_afs.c
+++ b/
nss_afs.c
@@
-138,7
+138,7
@@
enum nss_status ptsid2name(int uid, char **buffer, int *buflen) {
ret = NSS_STATUS_NOTFOUND;
for (i=0;i<lnames.namelist_len;i++) {
int delta = strlen(lnames.namelist_val[i]);
- if ( (delta < buflen) && islower(*(lnames.namelist_val[i])) ) {
+ if ( (delta <
*
buflen) && islower(*(lnames.namelist_val[i])) ) {
cpstr(lnames.namelist_val[i], buffer, buflen);
ret = NSS_STATUS_SUCCESS;
}