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* pwdgrp.cc (pwdgrp::parse_group): Fix off-by-one problem in allocating gr_mem.

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This commit is contained in:
Christopher Faylor 2003-01-26 05:55:29 +00:00
parent 6503705696
commit c913339563
2 changed files with 5 additions and 1 deletions
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4
winsup/cygwin/ChangeLog
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@ -1,3 +1,7 @@
2003-01-26 Christopher Faylor <cgf@redhat.com>
* pwdgrp.cc (pwdgrp::parse_group): Fix off-by-one problem in allocating
gr_mem.
2003-01-26 Christopher Faylor <cgf@redhat.com> 2003-01-26 Christopher Faylor <cgf@redhat.com>

2
winsup/cygwin/grp.cc
View File

@ -59,7 +59,7 @@ pwdgrp::parse_group ()
grp.gr_mem = &null_ptr; grp.gr_mem = &null_ptr;
if (n) if (n)
{ {
char **namearray = (char **) calloc (n + 2, sizeof (char *)); char **namearray = (char **) calloc (n + 1, sizeof (char *));
if (namearray) if (namearray)
{ {
for (int i = 0; i < n; i++, dp = strchr (dp, '\0') + 1) for (int i = 0; i < n; i++, dp = strchr (dp, '\0') + 1)