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| author | archie <archie@FreeBSD.org> | 1998-12-07 05:35:54 +0000 |
|---|---|---|
| committer | archie <archie@FreeBSD.org> | 1998-12-07 05:35:54 +0000 |
| commit | 70bef8d2090b5aa52af350b210be8d20a41767dc (patch) | |
| tree | e36f0d3652ab9a84f59614d9c1741bfd4ebb3515 /usr.bin/sed | |
| parent | 5fa68e57c09b226cc9be538b36c4c52b94b7ab4e (diff) | |
| download | FreeBSD-src-70bef8d2090b5aa52af350b210be8d20a41767dc.zip FreeBSD-src-70bef8d2090b5aa52af350b210be8d20a41767dc.tar.gz | |
Fix brokenness compiling "s/pat/subst/" when length of subst is >= 4090 chars.
PR: bin/7939
Diffstat (limited to 'usr.bin/sed')
| -rw-r--r-- | usr.bin/sed/compile.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/usr.bin/sed/compile.c b/usr.bin/sed/compile.c index 1c9b82b..bf0b56f 100644 --- a/usr.bin/sed/compile.c +++ b/usr.bin/sed/compile.c @@ -40,7 +40,7 @@ static char sccsid[] = "@(#)compile.c 8.1 (Berkeley) 6/6/93"; #endif static const char rcsid[] = - "$Id: compile.c,v 1.9 1997/08/11 07:20:58 charnier Exp $"; + "$Id: compile.c,v 1.10 1998/09/22 18:39:47 brian Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -483,7 +483,10 @@ compile_subst(p, s) } else if (*p == '&' || *p == '\\') *sp++ = '\\'; } else if (*p == c) { - p++; + if (*++p == '\0') { + if (cu_fgets(lbuf, sizeof(lbuf))) + p = lbuf; + } *sp++ = '\0'; size += sp - op; s->new = xrealloc(text, size); @@ -498,7 +501,7 @@ compile_subst(p, s) size += sp - op; if (asize - size < _POSIX2_LINE_MAX + 1) { asize *= 2; - text = xmalloc(asize); + text = xrealloc(text, asize); } } while (cu_fgets(p = lbuf, sizeof(lbuf))); errx(1, "%lu: %s: unterminated substitute in regular expression", |
