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-rw-r--r--src/linux/initgroups.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/linux/initgroups.c b/src/linux/initgroups.c
index ef9bc10a..545d1859 100644
--- a/src/linux/initgroups.c
+++ b/src/linux/initgroups.c
@@ -9,7 +9,7 @@ int setgroups(size_t, const gid_t *);
 int initgroups(const char *user, gid_t gid)
 {
 	gid_t groups[NGROUPS_MAX];
-	int count;
+	int count = NGROUPS_MAX;
 	if (getgrouplist(user, gid, groups, &count) < 0) return -1;
 	return setgroups(count, groups);
 }