diff options
| author | Nicholas Marriott <nicm@cvs.openbsd.org> | 2009-08-03 15:30:17 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@cvs.openbsd.org> | 2009-08-03 15:30:17 +0000 |
| commit | b0f30589dbd98ecd25a2559dbbda1d3f73edd70e (patch) | |
| tree | 16affc167d95040e8f66c892acef78086345b194 /usr.bin/tmux | |
| parent | 31a49535dd5e2d4c38f460079e3687f29f171d36 (diff) | |
Don't try to free old string values (and crash) when they are overridden unless
they were actually found in the source terminal description. Reported by jmc.
Diffstat (limited to 'usr.bin/tmux')
| -rw-r--r-- | usr.bin/tmux/tty-term.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/tmux/tty-term.c b/usr.bin/tmux/tty-term.c index 2fa78639020..8513d8595aa 100644 --- a/usr.bin/tmux/tty-term.c +++ b/usr.bin/tmux/tty-term.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty-term.c,v 1.5 2009/08/03 14:10:54 nicm Exp $ */ +/* $OpenBSD: tty-term.c,v 1.6 2009/08/03 15:30:16 nicm Exp $ */ /* * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> @@ -196,7 +196,8 @@ tty_term_override(struct tty_term *term, const char *overrides) case TTYCODE_NONE: break; case TTYCODE_STRING: - xfree(code->value.string); + if (code->type == TTYCODE_STRING) + xfree(code->value.string); code->value.string = xstrdup(val); code->type = ent->type; break; |