diff options
Diffstat (limited to 'libbb/my_getgrgid.c')
| -rw-r--r-- | libbb/my_getgrgid.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libbb/my_getgrgid.c b/libbb/my_getgrgid.c index 907a474..e6b8776 100644 --- a/libbb/my_getgrgid.c +++ b/libbb/my_getgrgid.c @@ -27,16 +27,16 @@ /* gets a groupname given a gid */ -char * my_getgrgid(char *group, long gid) +char * my_getgrgid(char *group, long gid, int bufsize) { struct group *mygroup; mygroup = getgrgid(gid); if (mygroup==NULL) { - sprintf(group, "%ld", gid); + snprintf(group, bufsize, "%ld", gid); return NULL; } else { - return strcpy(group, mygroup->gr_name); + return safe_strncpy(group, mygroup->gr_name, bufsize); } } |