diff options
| -rw-r--r-- | AuFileName.c | 7 | ||||
| -rw-r--r-- | AuLock.c | 6 | ||||
| -rw-r--r-- | AuUnlock.c | 6 |
3 files changed, 7 insertions, 12 deletions
diff --git a/AuFileName.c b/AuFileName.c index 473fad1..0904273 100644 --- a/AuFileName.c +++ b/AuFileName.c @@ -57,9 +57,8 @@ XauFileName (void) name = getenv ("HOME"); if (!name) { #ifdef WIN32 - (void) strcpy (dir, "/users/"); if ((name = getenv("USERNAME"))) { - (void) strcat (dir, name); + snprintf(dir, sizeof(dir), "/users/%s", name); name = dir; } if (!name) @@ -81,7 +80,7 @@ XauFileName (void) bsize = size; } - strcpy (buf, name); - strcat (buf, slashDotXauthority + (name[1] == '\0' ? 1 : 0)); + snprintf (buf, bsize, "%s%s", name, + slashDotXauthority + (name[1] == '\0' ? 1 : 0)); return buf; } @@ -55,10 +55,8 @@ long dead) if (strlen (file_name) > 1022) return LOCK_ERROR; - (void) strcpy (creat_name, file_name); - (void) strcat (creat_name, "-c"); - (void) strcpy (link_name, file_name); - (void) strcat (link_name, "-l"); + snprintf (creat_name, sizeof(creat_name), "%s-c", file_name); + snprintf (link_name, sizeof(link_name), "%s-l", file_name); if (stat (creat_name, &statb) != -1) { now = time ((Time_t *) 0); /* @@ -42,11 +42,9 @@ _Xconst char *file_name) if (strlen (file_name) > 1022) return 0; #ifndef WIN32 - (void) strcpy (creat_name, file_name); - (void) strcat (creat_name, "-c"); + snprintf (creat_name, sizeof(creat_name), "%s-c", file_name); #endif - (void) strcpy (link_name, file_name); - (void) strcat (link_name, "-l"); + snprintf (link_name, sizeof(link_name), "%s-l", file_name); /* * I think this is the correct order */ |