JehanneOS/mksh
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Import OpenBSD cvs as of roughly 11:11 UTC today,

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or CTM delta 3188/3189/3190.
This commit is contained in:
tg 2003-04-10 13:54:46 +00:00
parent a34b05d2e6
commit 485fcb1158
3 changed files with 18 additions and 7 deletions
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7
history.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: history.c,v 1.17 2003/02/28 09:45:09 jmc Exp $ */ /* $OpenBSD: history.c,v 1.18 2003/04/06 23:39:17 deraadt Exp $ */
/* /*
* command history * command history
@ -93,8 +93,9 @@ c_fc(wp)
if (strcmp(p, "-") == 0) if (strcmp(p, "-") == 0)
sflag++; sflag++;
else { else {
editor = str_nsave(p, strlen(p) + 4, ATEMP); size_t len = strlen(p) + 4;
strcat(editor, " $_"); editor = str_nsave(p, len, ATEMP);
strlcat(editor, " $_", len);
} }
break; break;
case 'g': /* non-at&t ksh */ case 'g': /* non-at&t ksh */

4
main.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: main.c,v 1.23 2003/03/10 03:48:16 david Exp $ */ /* $OpenBSD: main.c,v 1.24 2003/04/04 23:12:02 deraadt Exp $ */
/* /*
* startup, main loop, environments and error handling * startup, main loop, environments and error handling
@ -829,7 +829,7 @@ remove_temps(tp)
APERM); APERM);
memset(t, 0, sizeof(struct temp)); memset(t, 0, sizeof(struct temp));
t->name = (char *) &t[1]; t->name = (char *) &t[1];
strcpy(t->name, tp->name); strlcpy(t->name, tp->name, strlen(tp->name) + 1);
t->next = delayed_remove; t->next = delayed_remove;
delayed_remove = t; delayed_remove = t;
} }

14
misc.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: misc.c,v 1.14 2003/03/13 09:03:07 deraadt Exp $ */ /* $OpenBSD: misc.c,v 1.15 2003/04/04 23:12:02 deraadt Exp $ */
/* /*
* Miscellaneous functions * Miscellaneous functions
@ -83,7 +83,17 @@ str_save(s, ap)
register const char *s; register const char *s;
Area *ap; Area *ap;
{ {
return s ? strcpy((char*) alloc((size_t)strlen(s)+1, ap), s) : NULL; size_t len;
char *p;
if (!s)
return NULL;
len = strlen(s)+1;
p = alloc(len, ap);
if (!p)
return NULL;
strlcpy(p, s, len+1);
return (p);
} }
/* Allocate a string of size n+1 and copy upto n characters from the possibly /* Allocate a string of size n+1 and copy upto n characters from the possibly