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authorDJ Delorie <dj@delorie.com>2017-07-19 13:14:34 -0400
committerDJ Delorie <dj@delorie.com>2017-07-19 13:17:03 -0400
commitf8cef4d07d9641e27629bd3ce2d13f5d702fb251 (patch)
treea7d3591b91a319798aa5f1cd476b166ce71b1a36 /grp
parentAdd country_name to iu_CA locale (diff)
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Fix cast-after-dereference
Original code was dereferencing a char*, then casting the value to size_t. Should cast the pointer to size_t* then deference.
Diffstat (limited to 'grp')
-rw-r--r--grp/grp-merge.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/grp/grp-merge.c b/grp/grp-merge.c
index 6590e5d823..035e7a604b 100644
--- a/grp/grp-merge.c
+++ b/grp/grp-merge.c
@@ -137,7 +137,7 @@ __merge_grp (struct group *savedgrp, char *savedbuf, char *savedend,
/* Get the count of group members from the last sizeof (size_t) bytes in the
mergegrp buffer. */
- savedmemcount = (size_t) *(savedend - sizeof (size_t));
+ savedmemcount = *(size_t *) (savedend - sizeof (size_t));
/* Get the count of new members to add. */
for (memcount = 0; mergegrp->gr_mem[memcount]; memcount++)