diff options
| author |   millert <millert@openbsd.org> | 2010-11-15 20:26:00 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 2010-11-15 20:26:00 +0000 |
| commit | 1d6c41582292a2546d2ba51324f41fb984264a0c (patch) | |
| tree | 8203ffd5aca9fbfb51ae8db9858f8e88f6903d40 /usr.bin/sed/compile.c | |
| parent | Aesthetic improvements to make it appear more normal and knf'y. (diff) | |
| download | wireguard-openbsd-1d6c41582292a2546d2ba51324f41fb984264a0c.tar.xz wireguard-openbsd-1d6c41582292a2546d2ba51324f41fb984264a0c.zip | |
NUL-terminate buffer in compiler_text() after realloc, not before.
Now that we have dynamically sized buffers there may not be room
for the NUL until after realloc.
Diffstat (limited to 'usr.bin/sed/compile.c')
| -rw-r--r-- | usr.bin/sed/compile.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/sed/compile.c b/usr.bin/sed/compile.c index aa8ee56dca4..012701d9064 100644 --- a/usr.bin/sed/compile.c +++ b/usr.bin/sed/compile.c @@ -1,4 +1,4 @@ -/* $OpenBSD: compile.c,v 1.33 2010/07/01 17:04:24 naddy Exp $ */ +/* $OpenBSD: compile.c,v 1.34 2010/11/15 20:26:00 millert Exp $ */ /*- * Copyright (c) 1992 Diomidis Spinellis. @@ -685,8 +685,9 @@ compile_text(void) } } free(lbuf); + text = xrealloc(text, size + 1); text[size] = '\0'; - return (xrealloc(text, size + 1)); + return (text); } /* |