diff options
Diffstat (limited to 'games')
| -rw-r--r-- | games/rogue/save.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/games/rogue/save.c b/games/rogue/save.c index 135e0db0998..efd531fd40b 100644 --- a/games/rogue/save.c +++ b/games/rogue/save.c @@ -109,9 +109,14 @@ char *sfile; if (sfile[0] == '~') { if (hptr = md_getenv("HOME")) { - (void) strcpy(name_buffer, hptr); - (void) strcat(name_buffer, sfile+1); - sfile = name_buffer; + if (strlen(hptr) + strlen(sfile+1) < sizeof(name_buffer)) { + (void) strcpy(name_buffer, hptr); + (void) strcat(name_buffer, sfile+1); + sfile = name_buffer; + } else { + message("homedir is too long", 0); + return; + } } } if ( ((fp = fopen(sfile, "w")) == NULL) || |